154865100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39709}}^1$

素因数の和:39739

約数の個数: 72

約数和(自身を含む): 482555920

約数和(自身を除く): 327690820

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, 650, 780, 975, 1300, 1950, 3900, 39709, 79418, 119127, 158836, 198545, 238254, 397090, 476508, 516217, 595635, 794180, 992725, 1032434, 1191270, 1548651, 1985450, 2064868, 2382540, 2581085, 2978175, 3097302, 3970900, 5162170, 5956350, 6194604, 7743255, 10324340, 11912700, 12905425, 15486510, 25810850, 30973020, 38716275, 51621700, 77432550, 154865100]

約数ペア:

[(1, 154865100), (2, 77432550), (3, 51621700), (4, 38716275), (5, 30973020), (6, 25810850), (10, 15486510), (12, 12905425), (13, 11912700), (15, 10324340), (20, 7743255), (25, 6194604), (26, 5956350), (30, 5162170), (39, 3970900), (50, 3097302), (52, 2978175), (60, 2581085), (65, 2382540), (75, 2064868), (78, 1985450), (100, 1548651), (130, 1191270), (150, 1032434), (156, 992725), (195, 794180), (260, 595635), (300, 516217), (325, 476508), (390, 397090), (650, 238254), (780, 198545), (975, 158836), (1300, 119127), (1950, 79418), (3900, 39709)]