15706778100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4027379}}^1$

素因数の和:4027409

約数の個数: 72

約数和(自身を含む): 48940721760

約数和(自身を除く): 33233943660

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, 4027379, 8054758, 12082137, 16109516, 20136895, 24164274, 40273790, 48328548, 52355927, 60410685, 80547580, 100684475, 104711854, 120821370, 157067781, 201368950, 209423708, 241642740, 261779635, 302053425, 314135562, 402737900, 523559270, 604106850, 628271124, 785338905, 1047118540, 1208213700, 1308898175, 1570677810, 2617796350, 3141355620, 3926694525, 5235592700, 7853389050, 15706778100]

約数ペア:

[(1, 15706778100), (2, 7853389050), (3, 5235592700), (4, 3926694525), (5, 3141355620), (6, 2617796350), (10, 1570677810), (12, 1308898175), (13, 1208213700), (15, 1047118540), (20, 785338905), (25, 628271124), (26, 604106850), (30, 523559270), (39, 402737900), (50, 314135562), (52, 302053425), (60, 261779635), (65, 241642740), (75, 209423708), (78, 201368950), (100, 157067781), (130, 120821370), (150, 104711854), (156, 100684475), (195, 80547580), (260, 60410685), (300, 52355927), (325, 48328548), (390, 40273790), (650, 24164274), (780, 20136895), (975, 16109516), (1300, 12082137), (1950, 8054758), (3900, 4027379)]