120155100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30809}}^1$

素因数の和:30839

約数の個数: 72

約数和(自身を含む): 374403120

約数和(自身を除く): 254248020

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, 30809, 61618, 92427, 123236, 154045, 184854, 308090, 369708, 400517, 462135, 616180, 770225, 801034, 924270, 1201551, 1540450, 1602068, 1848540, 2002585, 2310675, 2403102, 3080900, 4005170, 4621350, 4806204, 6007755, 8010340, 9242700, 10012925, 12015510, 20025850, 24031020, 30038775, 40051700, 60077550, 120155100]

約数ペア:

[(1, 120155100), (2, 60077550), (3, 40051700), (4, 30038775), (5, 24031020), (6, 20025850), (10, 12015510), (12, 10012925), (13, 9242700), (15, 8010340), (20, 6007755), (25, 4806204), (26, 4621350), (30, 4005170), (39, 3080900), (50, 2403102), (52, 2310675), (60, 2002585), (65, 1848540), (75, 1602068), (78, 1540450), (100, 1201551), (130, 924270), (150, 801034), (156, 770225), (195, 616180), (260, 462135), (300, 400517), (325, 369708), (390, 308090), (650, 184854), (780, 154045), (975, 123236), (1300, 92427), (1950, 61618), (3900, 30809)]