180221816628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{119533}}^1$

素因数の和:119774

約数の個数: 144

約数和(自身を含む): 540224828416

約数和(自身を除く): 360003011788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 193, 217, 252, 279, 372, 386, 434, 558, 579, 651, 772, 868, 1116, 1158, 1302, 1351, 1737, 1953, 2316, 2604, 2702, 3474, 3906, 4053, 5404, 5983, 6948, 7812, 8106, 11966, 12159, 16212, 17949, 23932, 24318, 35898, 41881, 48636, 53847, 71796, 83762, 107694, 119533, 125643, 167524, 215388, 239066, 251286, 358599, 376929, 478132, 502572, 717198, 753858, 836731, 1075797, 1434396, 1507716, 1673462, 2151594, 2510193, 3346924, 3705523, 4303188, 5020386, 7411046, 7530579, 10040772, 11116569, 14822092, 15061158, 22233138, 23069869, 25938661, 30122316, 33349707, 44466276, 46139738, 51877322, 66699414, 69209607, 77815983, 92279476, 103754644, 133398828, 138419214, 155631966, 161489083, 207628821, 233447949, 276838428, 311263932, 322978166, 415257642, 466895898, 484467249, 645956332, 715165939, 830515284, 933791796, 968934498, 1430331878, 1453401747, 1937868996, 2145497817, 2860663756, 2906803494, 4290995634, 5006161573, 5813606988, 6436493451, 8581991268, 10012323146, 12872986902, 15018484719, 20024646292, 25745973804, 30036969438, 45055454157, 60073938876, 90110908314, 180221816628]

約数ペア:

[(1, 180221816628), (2, 90110908314), (3, 60073938876), (4, 45055454157), (6, 30036969438), (7, 25745973804), (9, 20024646292), (12, 15018484719), (14, 12872986902), (18, 10012323146), (21, 8581991268), (28, 6436493451), (31, 5813606988), (36, 5006161573), (42, 4290995634), (62, 2906803494), (63, 2860663756), (84, 2145497817), (93, 1937868996), (124, 1453401747), (126, 1430331878), (186, 968934498), (193, 933791796), (217, 830515284), (252, 715165939), (279, 645956332), (372, 484467249), (386, 466895898), (434, 415257642), (558, 322978166), (579, 311263932), (651, 276838428), (772, 233447949), (868, 207628821), (1116, 161489083), (1158, 155631966), (1302, 138419214), (1351, 133398828), (1737, 103754644), (1953, 92279476), (2316, 77815983), (2604, 69209607), (2702, 66699414), (3474, 51877322), (3906, 46139738), (4053, 44466276), (5404, 33349707), (5983, 30122316), (6948, 25938661), (7812, 23069869), (8106, 22233138), (11966, 15061158), (12159, 14822092), (16212, 11116569), (17949, 10040772), (23932, 7530579), (24318, 7411046), (35898, 5020386), (41881, 4303188), (48636, 3705523), (53847, 3346924), (71796, 2510193), (83762, 2151594), (107694, 1673462), (119533, 1507716), (125643, 1434396), (167524, 1075797), (215388, 836731), (239066, 753858), (251286, 717198), (358599, 502572), (376929, 478132)]