18143490300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{9323}}^1$

素因数の和:9852

約数の個数: 144

約数和(自身を含む): 56652624000

約数和(自身を除く): 38509133700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 499, 650, 780, 975, 998, 1300, 1497, 1950, 1996, 2495, 2994, 3900, 4990, 5988, 6487, 7485, 9323, 9980, 12475, 12974, 14970, 18646, 19461, 24950, 25948, 27969, 29940, 32435, 37292, 37425, 38922, 46615, 49900, 55938, 64870, 74850, 77844, 93230, 97305, 111876, 121199, 129740, 139845, 149700, 162175, 186460, 194610, 233075, 242398, 279690, 324350, 363597, 389220, 466150, 484796, 486525, 559380, 605995, 648700, 699225, 727194, 932300, 973050, 1211990, 1398450, 1454388, 1817985, 1946100, 2423980, 2796900, 3029975, 3635970, 4652177, 6059950, 7271940, 9089925, 9304354, 12119900, 13956531, 18179850, 18608708, 23260885, 27913062, 36359700, 46521770, 55826124, 60478301, 69782655, 93043540, 116304425, 120956602, 139565310, 181434903, 232608850, 241913204, 279130620, 302391505, 348913275, 362869806, 465217700, 604783010, 697826550, 725739612, 907174515, 1209566020, 1395653100, 1511957525, 1814349030, 3023915050, 3628698060, 4535872575, 6047830100, 9071745150, 18143490300]

約数ペア:

[(1, 18143490300), (2, 9071745150), (3, 6047830100), (4, 4535872575), (5, 3628698060), (6, 3023915050), (10, 1814349030), (12, 1511957525), (13, 1395653100), (15, 1209566020), (20, 907174515), (25, 725739612), (26, 697826550), (30, 604783010), (39, 465217700), (50, 362869806), (52, 348913275), (60, 302391505), (65, 279130620), (75, 241913204), (78, 232608850), (100, 181434903), (130, 139565310), (150, 120956602), (156, 116304425), (195, 93043540), (260, 69782655), (300, 60478301), (325, 55826124), (390, 46521770), (499, 36359700), (650, 27913062), (780, 23260885), (975, 18608708), (998, 18179850), (1300, 13956531), (1497, 12119900), (1950, 9304354), (1996, 9089925), (2495, 7271940), (2994, 6059950), (3900, 4652177), (4990, 3635970), (5988, 3029975), (6487, 2796900), (7485, 2423980), (9323, 1946100), (9980, 1817985), (12475, 1454388), (12974, 1398450), (14970, 1211990), (18646, 973050), (19461, 932300), (24950, 727194), (25948, 699225), (27969, 648700), (29940, 605995), (32435, 559380), (37292, 486525), (37425, 484796), (38922, 466150), (46615, 389220), (49900, 363597), (55938, 324350), (64870, 279690), (74850, 242398), (77844, 233075), (93230, 194610), (97305, 186460), (111876, 162175), (121199, 149700), (129740, 139845)]