73142550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12534

約数の個数: 72

約数和(自身を含む): 211642704

約数和(自身を除く): 138500154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12503, 25006, 37509, 62515, 75018, 112527, 125030, 162539, 187545, 225054, 312575, 325078, 375090, 487617, 562635, 625150, 812695, 937725, 975234, 1125270, 1462851, 1625390, 1875450, 2438085, 2813175, 2925702, 4063475, 4876170, 5626350, 7314255, 8126950, 12190425, 14628510, 24380850, 36571275, 73142550]

約数ペア:

[(1, 73142550), (2, 36571275), (3, 24380850), (5, 14628510), (6, 12190425), (9, 8126950), (10, 7314255), (13, 5626350), (15, 4876170), (18, 4063475), (25, 2925702), (26, 2813175), (30, 2438085), (39, 1875450), (45, 1625390), (50, 1462851), (65, 1125270), (75, 975234), (78, 937725), (90, 812695), (117, 625150), (130, 562635), (150, 487617), (195, 375090), (225, 325078), (234, 312575), (325, 225054), (390, 187545), (450, 162539), (585, 125030), (650, 112527), (975, 75018), (1170, 62515), (1950, 37509), (2925, 25006), (5850, 12503)]