155454390

素因数分解:

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

素因数の和:98

約数の個数: 384

約数和(自身を含む): 557706240

約数和(自身を除く): 402251850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 37, 38, 39, 42, 45, 54, 57, 63, 65, 70, 74, 78, 81, 90, 91, 95, 105, 111, 114, 117, 126, 130, 133, 135, 162, 171, 182, 185, 189, 190, 195, 210, 222, 234, 243, 247, 259, 266, 270, 273, 285, 315, 333, 342, 351, 370, 378, 390, 399, 405, 455, 481, 486, 494, 513, 518, 546, 555, 567, 570, 585, 630, 665, 666, 702, 703, 741, 777, 798, 810, 819, 855, 910, 945, 962, 999, 1026, 1053, 1110, 1134, 1170, 1197, 1215, 1235, 1295, 1330, 1365, 1406, 1443, 1482, 1539, 1554, 1638, 1665, 1701, 1710, 1729, 1755, 1890, 1995, 1998, 2106, 2109, 2223, 2331, 2394, 2405, 2430, 2457, 2470, 2565, 2590, 2730, 2835, 2886, 2997, 3078, 3159, 3330, 3367, 3402, 3458, 3510, 3515, 3591, 3705, 3885, 3990, 4095, 4218, 4329, 4446, 4617, 4662, 4810, 4914, 4921, 4995, 5130, 5187, 5265, 5670, 5985, 5994, 6318, 6327, 6669, 6734, 6993, 7030, 7182, 7215, 7371, 7410, 7695, 7770, 8190, 8505, 8645, 8658, 8991, 9139, 9234, 9842, 9990, 10101, 10374, 10530, 10545, 10773, 11115, 11655, 11970, 12285, 12654, 12987, 13338, 13986, 14430, 14742, 14763, 14985, 15390, 15561, 15795, 16835, 17010, 17290, 17955, 17982, 18278, 18981, 20007, 20202, 20979, 21090, 21546, 21645, 22113, 22230, 23085, 23310, 24570, 24605, 25935, 25974, 27417, 29526, 29970, 30303, 31122, 31590, 31635, 32319, 33345, 33670, 34965, 35910, 36855, 37962, 38961, 40014, 41958, 43290, 44226, 44289, 44955, 45695, 46170, 46683, 49210, 50505, 51870, 53865, 54834, 56943, 60021, 60606, 62937, 63270, 63973, 64638, 64935, 66690, 69930, 73710, 73815, 77805, 77922, 82251, 88578, 89910, 90909, 91390, 93366, 94905, 100035, 101010, 104895, 107730, 110565, 113886, 116883, 120042, 125874, 127946, 129870, 132867, 137085, 140049, 147630, 151515, 155610, 161595, 164502, 170829, 181818, 189810, 191919, 194805, 200070, 209790, 221130, 221445, 233415, 233766, 246753, 265734, 272727, 274170, 280098, 284715, 300105, 303030, 314685, 319865, 323190, 341658, 383838, 389610, 398601, 411255, 420147, 442890, 454545, 466830, 493506, 545454, 569430, 575757, 584415, 600210, 629370, 639730, 664335, 700245, 740259, 797202, 818181, 822510, 840294, 854145, 909090, 959595, 1151514, 1168830, 1195803, 1233765, 1328670, 1363635, 1400490, 1480518, 1636362, 1708290, 1727271, 1919190, 1993005, 2100735, 2220777, 2391606, 2467530, 2727270, 2878785, 3454542, 3701295, 3986010, 4090905, 4201470, 4441554, 5181813, 5757570, 5979015, 7402590, 8181810, 8636355, 10363626, 11103885, 11958030, 15545439, 17272710, 22207770, 25909065, 31090878, 51818130, 77727195, 155454390]

約数ペア:

[(1, 155454390), (2, 77727195), (3, 51818130), (5, 31090878), (6, 25909065), (7, 22207770), (9, 17272710), (10, 15545439), (13, 11958030), (14, 11103885), (15, 10363626), (18, 8636355), (19, 8181810), (21, 7402590), (26, 5979015), (27, 5757570), (30, 5181813), (35, 4441554), (37, 4201470), (38, 4090905), (39, 3986010), (42, 3701295), (45, 3454542), (54, 2878785), (57, 2727270), (63, 2467530), (65, 2391606), (70, 2220777), (74, 2100735), (78, 1993005), (81, 1919190), (90, 1727271), (91, 1708290), (95, 1636362), (105, 1480518), (111, 1400490), (114, 1363635), (117, 1328670), (126, 1233765), (130, 1195803), (133, 1168830), (135, 1151514), (162, 959595), (171, 909090), (182, 854145), (185, 840294), (189, 822510), (190, 818181), (195, 797202), (210, 740259), (222, 700245), (234, 664335), (243, 639730), (247, 629370), (259, 600210), (266, 584415), (270, 575757), (273, 569430), (285, 545454), (315, 493506), (333, 466830), (342, 454545), (351, 442890), (370, 420147), (378, 411255), (390, 398601), (399, 389610), (405, 383838), (455, 341658), (481, 323190), (486, 319865), (494, 314685), (513, 303030), (518, 300105), (546, 284715), (555, 280098), (567, 274170), (570, 272727), (585, 265734), (630, 246753), (665, 233766), (666, 233415), (702, 221445), (703, 221130), (741, 209790), (777, 200070), (798, 194805), (810, 191919), (819, 189810), (855, 181818), (910, 170829), (945, 164502), (962, 161595), (999, 155610), (1026, 151515), (1053, 147630), (1110, 140049), (1134, 137085), (1170, 132867), (1197, 129870), (1215, 127946), (1235, 125874), (1295, 120042), (1330, 116883), (1365, 113886), (1406, 110565), (1443, 107730), (1482, 104895), (1539, 101010), (1554, 100035), (1638, 94905), (1665, 93366), (1701, 91390), (1710, 90909), (1729, 89910), (1755, 88578), (1890, 82251), (1995, 77922), (1998, 77805), (2106, 73815), (2109, 73710), (2223, 69930), (2331, 66690), (2394, 64935), (2405, 64638), (2430, 63973), (2457, 63270), (2470, 62937), (2565, 60606), (2590, 60021), (2730, 56943), (2835, 54834), (2886, 53865), (2997, 51870), (3078, 50505), (3159, 49210), (3330, 46683), (3367, 46170), (3402, 45695), (3458, 44955), (3510, 44289), (3515, 44226), (3591, 43290), (3705, 41958), (3885, 40014), (3990, 38961), (4095, 37962), (4218, 36855), (4329, 35910), (4446, 34965), (4617, 33670), (4662, 33345), (4810, 32319), (4914, 31635), (4921, 31590), (4995, 31122), (5130, 30303), (5187, 29970), (5265, 29526), (5670, 27417), (5985, 25974), (5994, 25935), (6318, 24605), (6327, 24570), (6669, 23310), (6734, 23085), (6993, 22230), (7030, 22113), (7182, 21645), (7215, 21546), (7371, 21090), (7410, 20979), (7695, 20202), (7770, 20007), (8190, 18981), (8505, 18278), (8645, 17982), (8658, 17955), (8991, 17290), (9139, 17010), (9234, 16835), (9842, 15795), (9990, 15561), (10101, 15390), (10374, 14985), (10530, 14763), (10545, 14742), (10773, 14430), (11115, 13986), (11655, 13338), (11970, 12987), (12285, 12654)]