5555588220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17851}}^1$

素因数の和:17905

約数の個数: 288

約数和(自身を含む): 21833710080

約数和(自身を除く): 16278121860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5460, 5985, 6916, 7410, 7980, 8190, 8645, 8892, 10374, 11115, 11970, 14820, 15561, 16380, 17290, 17851, 20748, 22230, 23940, 25935, 31122, 34580, 35702, 44460, 51870, 53553, 62244, 71404, 77805, 89255, 103740, 107106, 124957, 155610, 160659, 178510, 214212, 232063, 249914, 267765, 311220, 321318, 339169, 357020, 374871, 464126, 499828, 535530, 624785, 642636, 678338, 696189, 749742, 803295, 928252, 1017507, 1071060, 1124613, 1160315, 1249570, 1356676, 1392378, 1499484, 1606590, 1624441, 1695845, 1874355, 2035014, 2088567, 2249226, 2320630, 2374183, 2499140, 2784756, 3052521, 3213180, 3248882, 3391690, 3480945, 3748710, 4070028, 4177134, 4409197, 4498452, 4641260, 4748366, 4873323, 5087535, 5623065, 6105042, 6497764, 6783380, 6961890, 7122549, 7497420, 8122205, 8354268, 8818394, 9496732, 9746646, 10175070, 10442835, 11246130, 11870915, 12210084, 13227591, 13923780, 14245098, 14619969, 15262605, 16244410, 17636788, 19493292, 20350140, 20885670, 21367647, 22045985, 22492260, 23741830, 24366615, 26455182, 28490196, 29239938, 30525210, 30864379, 32488820, 35612745, 39682773, 41771340, 42735294, 44091970, 47483660, 48733230, 52910364, 58479876, 61050420, 61728758, 66137955, 71225490, 73099845, 79365546, 85470588, 88183940, 92593137, 97466460, 106838235, 123457516, 132275910, 142450980, 146199690, 154321895, 158731092, 185186274, 198413865, 213676470, 264551820, 277779411, 292399380, 308643790, 370372548, 396827730, 427352940, 462965685, 555558822, 617287580, 793655460, 925931370, 1111117644, 1388897055, 1851862740, 2777794110, 5555588220]

約数ペア:

[(1, 5555588220), (2, 2777794110), (3, 1851862740), (4, 1388897055), (5, 1111117644), (6, 925931370), (7, 793655460), (9, 617287580), (10, 555558822), (12, 462965685), (13, 427352940), (14, 396827730), (15, 370372548), (18, 308643790), (19, 292399380), (20, 277779411), (21, 264551820), (26, 213676470), (28, 198413865), (30, 185186274), (35, 158731092), (36, 154321895), (38, 146199690), (39, 142450980), (42, 132275910), (45, 123457516), (52, 106838235), (57, 97466460), (60, 92593137), (63, 88183940), (65, 85470588), (70, 79365546), (76, 73099845), (78, 71225490), (84, 66137955), (90, 61728758), (91, 61050420), (95, 58479876), (105, 52910364), (114, 48733230), (117, 47483660), (126, 44091970), (130, 42735294), (133, 41771340), (140, 39682773), (156, 35612745), (171, 32488820), (180, 30864379), (182, 30525210), (190, 29239938), (195, 28490196), (210, 26455182), (228, 24366615), (234, 23741830), (247, 22492260), (252, 22045985), (260, 21367647), (266, 20885670), (273, 20350140), (285, 19493292), (315, 17636788), (342, 16244410), (364, 15262605), (380, 14619969), (390, 14245098), (399, 13923780), (420, 13227591), (455, 12210084), (468, 11870915), (494, 11246130), (532, 10442835), (546, 10175070), (570, 9746646), (585, 9496732), (630, 8818394), (665, 8354268), (684, 8122205), (741, 7497420), (780, 7122549), (798, 6961890), (819, 6783380), (855, 6497764), (910, 6105042), (988, 5623065), (1092, 5087535), (1140, 4873323), (1170, 4748366), (1197, 4641260), (1235, 4498452), (1260, 4409197), (1330, 4177134), (1365, 4070028), (1482, 3748710), (1596, 3480945), (1638, 3391690), (1710, 3248882), (1729, 3213180), (1820, 3052521), (1995, 2784756), (2223, 2499140), (2340, 2374183), (2394, 2320630), (2470, 2249226), (2660, 2088567), (2730, 2035014), (2964, 1874355), (3276, 1695845), (3420, 1624441), (3458, 1606590), (3705, 1499484), (3990, 1392378), (4095, 1356676), (4446, 1249570), (4788, 1160315), (4940, 1124613), (5187, 1071060), (5460, 1017507), (5985, 928252), (6916, 803295), (7410, 749742), (7980, 696189), (8190, 678338), (8645, 642636), (8892, 624785), (10374, 535530), (11115, 499828), (11970, 464126), (14820, 374871), (15561, 357020), (16380, 339169), (17290, 321318), (17851, 311220), (20748, 267765), (22230, 249914), (23940, 232063), (25935, 214212), (31122, 178510), (34580, 160659), (35702, 155610), (44460, 124957), (51870, 107106), (53553, 103740), (62244, 89255), (71404, 77805)]