55804140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 360

約数和(自身を含む): 220152240

約数和(自身を除く): 164348100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 37, 38, 42, 45, 49, 54, 57, 60, 63, 70, 74, 76, 81, 84, 90, 95, 98, 105, 108, 111, 114, 126, 133, 135, 140, 147, 148, 162, 171, 180, 185, 189, 190, 196, 210, 222, 228, 245, 252, 259, 266, 270, 285, 294, 315, 324, 333, 342, 370, 378, 380, 399, 405, 420, 441, 444, 490, 513, 518, 532, 540, 555, 567, 570, 588, 630, 665, 666, 684, 703, 735, 740, 756, 777, 798, 810, 855, 882, 931, 945, 980, 999, 1026, 1036, 1110, 1134, 1140, 1197, 1260, 1295, 1323, 1330, 1332, 1406, 1470, 1539, 1554, 1596, 1620, 1665, 1710, 1764, 1813, 1862, 1890, 1995, 1998, 2052, 2109, 2205, 2220, 2268, 2331, 2394, 2565, 2590, 2646, 2660, 2793, 2812, 2835, 2940, 2997, 3078, 3108, 3330, 3420, 3515, 3591, 3626, 3724, 3780, 3885, 3969, 3990, 3996, 4218, 4410, 4655, 4662, 4788, 4921, 4995, 5130, 5180, 5292, 5439, 5586, 5670, 5985, 5994, 6156, 6327, 6615, 6660, 6993, 7030, 7182, 7252, 7695, 7770, 7938, 7980, 8379, 8436, 8820, 9065, 9310, 9324, 9842, 9990, 10260, 10545, 10773, 10878, 11172, 11340, 11655, 11970, 11988, 12654, 13230, 13965, 13986, 14060, 14364, 14763, 14985, 15390, 15540, 15876, 16317, 16758, 17955, 18130, 18620, 18981, 19684, 19845, 19980, 20979, 21090, 21546, 21756, 23310, 23940, 24605, 25137, 25308, 26460, 27195, 27930, 27972, 29526, 29970, 30780, 31635, 32634, 33516, 34447, 34965, 35910, 36260, 37962, 39690, 41895, 41958, 42180, 43092, 44289, 46620, 48951, 49210, 50274, 53865, 54390, 55860, 56943, 59052, 59940, 63270, 65268, 68894, 69930, 71820, 73815, 75411, 75924, 79380, 81585, 83790, 83916, 88578, 94905, 97902, 98420, 100548, 103341, 104895, 107730, 108780, 113886, 125685, 126540, 132867, 137788, 139860, 146853, 147630, 150822, 163170, 167580, 172235, 177156, 189810, 195804, 206682, 209790, 215460, 221445, 227772, 244755, 251370, 265734, 284715, 293706, 295260, 301644, 310023, 326340, 344470, 377055, 379620, 398601, 413364, 419580, 442890, 489510, 502740, 516705, 531468, 569430, 587412, 620046, 664335, 688940, 734265, 754110, 797202, 885780, 930069, 979020, 1033410, 1138860, 1240092, 1328670, 1468530, 1508220, 1550115, 1594404, 1860138, 1993005, 2066820, 2657340, 2790207, 2937060, 3100230, 3720276, 3986010, 4650345, 5580414, 6200460, 7972020, 9300690, 11160828, 13951035, 18601380, 27902070, 55804140]

約数ペア:

[(1, 55804140), (2, 27902070), (3, 18601380), (4, 13951035), (5, 11160828), (6, 9300690), (7, 7972020), (9, 6200460), (10, 5580414), (12, 4650345), (14, 3986010), (15, 3720276), (18, 3100230), (19, 2937060), (20, 2790207), (21, 2657340), (27, 2066820), (28, 1993005), (30, 1860138), (35, 1594404), (36, 1550115), (37, 1508220), (38, 1468530), (42, 1328670), (45, 1240092), (49, 1138860), (54, 1033410), (57, 979020), (60, 930069), (63, 885780), (70, 797202), (74, 754110), (76, 734265), (81, 688940), (84, 664335), (90, 620046), (95, 587412), (98, 569430), (105, 531468), (108, 516705), (111, 502740), (114, 489510), (126, 442890), (133, 419580), (135, 413364), (140, 398601), (147, 379620), (148, 377055), (162, 344470), (171, 326340), (180, 310023), (185, 301644), (189, 295260), (190, 293706), (196, 284715), (210, 265734), (222, 251370), (228, 244755), (245, 227772), (252, 221445), (259, 215460), (266, 209790), (270, 206682), (285, 195804), (294, 189810), (315, 177156), (324, 172235), (333, 167580), (342, 163170), (370, 150822), (378, 147630), (380, 146853), (399, 139860), (405, 137788), (420, 132867), (441, 126540), (444, 125685), (490, 113886), (513, 108780), (518, 107730), (532, 104895), (540, 103341), (555, 100548), (567, 98420), (570, 97902), (588, 94905), (630, 88578), (665, 83916), (666, 83790), (684, 81585), (703, 79380), (735, 75924), (740, 75411), (756, 73815), (777, 71820), (798, 69930), (810, 68894), (855, 65268), (882, 63270), (931, 59940), (945, 59052), (980, 56943), (999, 55860), (1026, 54390), (1036, 53865), (1110, 50274), (1134, 49210), (1140, 48951), (1197, 46620), (1260, 44289), (1295, 43092), (1323, 42180), (1330, 41958), (1332, 41895), (1406, 39690), (1470, 37962), (1539, 36260), (1554, 35910), (1596, 34965), (1620, 34447), (1665, 33516), (1710, 32634), (1764, 31635), (1813, 30780), (1862, 29970), (1890, 29526), (1995, 27972), (1998, 27930), (2052, 27195), (2109, 26460), (2205, 25308), (2220, 25137), (2268, 24605), (2331, 23940), (2394, 23310), (2565, 21756), (2590, 21546), (2646, 21090), (2660, 20979), (2793, 19980), (2812, 19845), (2835, 19684), (2940, 18981), (2997, 18620), (3078, 18130), (3108, 17955), (3330, 16758), (3420, 16317), (3515, 15876), (3591, 15540), (3626, 15390), (3724, 14985), (3780, 14763), (3885, 14364), (3969, 14060), (3990, 13986), (3996, 13965), (4218, 13230), (4410, 12654), (4655, 11988), (4662, 11970), (4788, 11655), (4921, 11340), (4995, 11172), (5130, 10878), (5180, 10773), (5292, 10545), (5439, 10260), (5586, 9990), (5670, 9842), (5985, 9324), (5994, 9310), (6156, 9065), (6327, 8820), (6615, 8436), (6660, 8379), (6993, 7980), (7030, 7938), (7182, 7770), (7252, 7695)]