310908780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 576

約数和(自身を含む): 1301314560

約数和(自身を除く): 990405780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 37, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 74, 76, 78, 81, 84, 90, 91, 95, 105, 108, 111, 114, 117, 126, 130, 133, 135, 140, 148, 156, 162, 171, 180, 182, 185, 189, 190, 195, 210, 222, 228, 234, 243, 247, 252, 259, 260, 266, 270, 273, 285, 315, 324, 333, 342, 351, 364, 370, 378, 380, 390, 399, 405, 420, 444, 455, 468, 481, 486, 494, 513, 518, 532, 540, 546, 555, 567, 570, 585, 630, 665, 666, 684, 702, 703, 740, 741, 756, 777, 780, 798, 810, 819, 855, 910, 945, 962, 972, 988, 999, 1026, 1036, 1053, 1092, 1110, 1134, 1140, 1170, 1197, 1215, 1235, 1260, 1295, 1330, 1332, 1365, 1404, 1406, 1443, 1482, 1539, 1554, 1596, 1620, 1638, 1665, 1701, 1710, 1729, 1755, 1820, 1890, 1924, 1995, 1998, 2052, 2106, 2109, 2220, 2223, 2268, 2331, 2340, 2394, 2405, 2430, 2457, 2470, 2565, 2590, 2660, 2730, 2812, 2835, 2886, 2964, 2997, 3078, 3108, 3159, 3276, 3330, 3367, 3402, 3420, 3458, 3510, 3515, 3591, 3705, 3780, 3885, 3990, 3996, 4095, 4212, 4218, 4329, 4446, 4617, 4662, 4788, 4810, 4860, 4914, 4921, 4940, 4995, 5130, 5180, 5187, 5265, 5460, 5670, 5772, 5985, 5994, 6156, 6318, 6327, 6660, 6669, 6734, 6804, 6916, 6993, 7020, 7030, 7182, 7215, 7371, 7410, 7695, 7770, 7980, 8190, 8436, 8505, 8645, 8658, 8892, 8991, 9139, 9234, 9324, 9620, 9828, 9842, 9990, 10101, 10260, 10374, 10530, 10545, 10773, 11115, 11340, 11655, 11970, 11988, 12285, 12636, 12654, 12987, 13338, 13468, 13986, 14060, 14364, 14430, 14742, 14763, 14820, 14985, 15390, 15540, 15561, 15795, 16380, 16835, 17010, 17290, 17316, 17955, 17982, 18278, 18468, 18981, 19684, 19980, 20007, 20202, 20748, 20979, 21060, 21090, 21546, 21645, 22113, 22230, 23085, 23310, 23940, 24570, 24605, 25308, 25935, 25974, 26676, 27417, 27972, 28860, 29484, 29526, 29970, 30303, 30780, 31122, 31590, 31635, 32319, 33345, 33670, 34020, 34580, 34965, 35910, 35964, 36556, 36855, 37962, 38961, 40014, 40404, 41958, 42180, 43092, 43290, 44226, 44289, 44460, 44955, 45695, 46170, 46620, 46683, 49140, 49210, 50505, 51870, 51948, 53865, 54834, 56943, 59052, 59940, 60021, 60606, 62244, 62937, 63180, 63270, 63973, 64638, 64935, 66690, 67340, 69930, 71820, 73710, 73815, 75924, 77805, 77922, 80028, 82251, 83916, 86580, 88452, 88578, 89910, 90909, 91390, 92340, 93366, 94905, 98420, 100035, 101010, 103740, 104895, 107730, 109668, 110565, 113886, 116883, 120042, 121212, 125874, 126540, 127946, 129276, 129870, 132867, 133380, 137085, 139860, 140049, 147420, 147630, 151515, 155610, 155844, 161595, 164502, 170829, 177156, 179820, 181818, 182780, 186732, 189810, 191919, 194805, 200070, 202020, 209790, 215460, 221130, 221445, 227772, 233415, 233766, 240084, 246753, 251748, 255892, 259740, 265734, 272727, 274170, 280098, 284715, 295260, 300105, 303030, 311220, 314685, 319865, 323190, 329004, 341658, 363636, 379620, 383838, 389610, 398601, 400140, 411255, 419580, 420147, 442260, 442890, 454545, 466830, 467532, 493506, 531468, 545454, 548340, 560196, 569430, 575757, 584415, 600210, 606060, 629370, 639730, 646380, 664335, 683316, 700245, 740259, 767676, 779220, 797202, 818181, 822510, 840294, 854145, 885780, 909090, 933660, 959595, 987012, 1090908, 1138860, 1151514, 1168830, 1195803, 1200420, 1233765, 1258740, 1279460, 1328670, 1363635, 1400490, 1480518, 1594404, 1636362, 1645020, 1680588, 1708290, 1727271, 1818180, 1919190, 1993005, 2100735, 2220777, 2303028, 2337660, 2391606, 2467530, 2657340, 2727270, 2800980, 2878785, 2961036, 3272724, 3416580, 3454542, 3701295, 3838380, 3986010, 4090905, 4201470, 4441554, 4783212, 4935060, 5181813, 5454540, 5757570, 5979015, 6909084, 7402590, 7972020, 8181810, 8402940, 8636355, 8883108, 10363626, 11103885, 11515140, 11958030, 14805180, 15545439, 16363620, 17272710, 20727252, 22207770, 23916060, 25909065, 31090878, 34545420, 44415540, 51818130, 62181756, 77727195, 103636260, 155454390, 310908780]

約数ペア:

[(1, 310908780), (2, 155454390), (3, 103636260), (4, 77727195), (5, 62181756), (6, 51818130), (7, 44415540), (9, 34545420), (10, 31090878), (12, 25909065), (13, 23916060), (14, 22207770), (15, 20727252), (18, 17272710), (19, 16363620), (20, 15545439), (21, 14805180), (26, 11958030), (27, 11515140), (28, 11103885), (30, 10363626), (35, 8883108), (36, 8636355), (37, 8402940), (38, 8181810), (39, 7972020), (42, 7402590), (45, 6909084), (52, 5979015), (54, 5757570), (57, 5454540), (60, 5181813), (63, 4935060), (65, 4783212), (70, 4441554), (74, 4201470), (76, 4090905), (78, 3986010), (81, 3838380), (84, 3701295), (90, 3454542), (91, 3416580), (95, 3272724), (105, 2961036), (108, 2878785), (111, 2800980), (114, 2727270), (117, 2657340), (126, 2467530), (130, 2391606), (133, 2337660), (135, 2303028), (140, 2220777), (148, 2100735), (156, 1993005), (162, 1919190), (171, 1818180), (180, 1727271), (182, 1708290), (185, 1680588), (189, 1645020), (190, 1636362), (195, 1594404), (210, 1480518), (222, 1400490), (228, 1363635), (234, 1328670), (243, 1279460), (247, 1258740), (252, 1233765), (259, 1200420), (260, 1195803), (266, 1168830), (270, 1151514), (273, 1138860), (285, 1090908), (315, 987012), (324, 959595), (333, 933660), (342, 909090), (351, 885780), (364, 854145), (370, 840294), (378, 822510), (380, 818181), (390, 797202), (399, 779220), (405, 767676), (420, 740259), (444, 700245), (455, 683316), (468, 664335), (481, 646380), (486, 639730), (494, 629370), (513, 606060), (518, 600210), (532, 584415), (540, 575757), (546, 569430), (555, 560196), (567, 548340), (570, 545454), (585, 531468), (630, 493506), (665, 467532), (666, 466830), (684, 454545), (702, 442890), (703, 442260), (740, 420147), (741, 419580), (756, 411255), (777, 400140), (780, 398601), (798, 389610), (810, 383838), (819, 379620), (855, 363636), (910, 341658), (945, 329004), (962, 323190), (972, 319865), (988, 314685), (999, 311220), (1026, 303030), (1036, 300105), (1053, 295260), (1092, 284715), (1110, 280098), (1134, 274170), (1140, 272727), (1170, 265734), (1197, 259740), (1215, 255892), (1235, 251748), (1260, 246753), (1295, 240084), (1330, 233766), (1332, 233415), (1365, 227772), (1404, 221445), (1406, 221130), (1443, 215460), (1482, 209790), (1539, 202020), (1554, 200070), (1596, 194805), (1620, 191919), (1638, 189810), (1665, 186732), (1701, 182780), (1710, 181818), (1729, 179820), (1755, 177156), (1820, 170829), (1890, 164502), (1924, 161595), (1995, 155844), (1998, 155610), (2052, 151515), (2106, 147630), (2109, 147420), (2220, 140049), (2223, 139860), (2268, 137085), (2331, 133380), (2340, 132867), (2394, 129870), (2405, 129276), (2430, 127946), (2457, 126540), (2470, 125874), (2565, 121212), (2590, 120042), (2660, 116883), (2730, 113886), (2812, 110565), (2835, 109668), (2886, 107730), (2964, 104895), (2997, 103740), (3078, 101010), (3108, 100035), (3159, 98420), (3276, 94905), (3330, 93366), (3367, 92340), (3402, 91390), (3420, 90909), (3458, 89910), (3510, 88578), (3515, 88452), (3591, 86580), (3705, 83916), (3780, 82251), (3885, 80028), (3990, 77922), (3996, 77805), (4095, 75924), (4212, 73815), (4218, 73710), (4329, 71820), (4446, 69930), (4617, 67340), (4662, 66690), (4788, 64935), (4810, 64638), (4860, 63973), (4914, 63270), (4921, 63180), (4940, 62937), (4995, 62244), (5130, 60606), (5180, 60021), (5187, 59940), (5265, 59052), (5460, 56943), (5670, 54834), (5772, 53865), (5985, 51948), (5994, 51870), (6156, 50505), (6318, 49210), (6327, 49140), (6660, 46683), (6669, 46620), (6734, 46170), (6804, 45695), (6916, 44955), (6993, 44460), (7020, 44289), (7030, 44226), (7182, 43290), (7215, 43092), (7371, 42180), (7410, 41958), (7695, 40404), (7770, 40014), (7980, 38961), (8190, 37962), (8436, 36855), (8505, 36556), (8645, 35964), (8658, 35910), (8892, 34965), (8991, 34580), (9139, 34020), (9234, 33670), (9324, 33345), (9620, 32319), (9828, 31635), (9842, 31590), (9990, 31122), (10101, 30780), (10260, 30303), (10374, 29970), (10530, 29526), (10545, 29484), (10773, 28860), (11115, 27972), (11340, 27417), (11655, 26676), (11970, 25974), (11988, 25935), (12285, 25308), (12636, 24605), (12654, 24570), (12987, 23940), (13338, 23310), (13468, 23085), (13986, 22230), (14060, 22113), (14364, 21645), (14430, 21546), (14742, 21090), (14763, 21060), (14820, 20979), (14985, 20748), (15390, 20202), (15540, 20007), (15561, 19980), (15795, 19684), (16380, 18981), (16835, 18468), (17010, 18278), (17290, 17982), (17316, 17955)]