98640750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 270885888

約数和(自身を除く): 172245138

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 67, 75, 78, 125, 130, 134, 150, 151, 195, 201, 250, 302, 325, 335, 375, 390, 402, 453, 650, 670, 750, 755, 871, 906, 975, 1005, 1510, 1625, 1675, 1742, 1950, 1963, 2010, 2265, 2613, 3250, 3350, 3775, 3926, 4355, 4530, 4875, 5025, 5226, 5889, 7550, 8375, 8710, 9750, 9815, 10050, 10117, 11325, 11778, 13065, 16750, 18875, 19630, 20234, 21775, 22650, 25125, 26130, 29445, 30351, 37750, 43550, 49075, 50250, 50585, 56625, 58890, 60702, 65325, 98150, 101170, 108875, 113250, 130650, 131521, 147225, 151755, 217750, 245375, 252925, 263042, 294450, 303510, 326625, 394563, 490750, 505850, 653250, 657605, 736125, 758775, 789126, 1264625, 1315210, 1472250, 1517550, 1972815, 2529250, 3288025, 3793875, 3945630, 6576050, 7587750, 9864075, 16440125, 19728150, 32880250, 49320375, 98640750]

約数ペア:

[(1, 98640750), (2, 49320375), (3, 32880250), (5, 19728150), (6, 16440125), (10, 9864075), (13, 7587750), (15, 6576050), (25, 3945630), (26, 3793875), (30, 3288025), (39, 2529250), (50, 1972815), (65, 1517550), (67, 1472250), (75, 1315210), (78, 1264625), (125, 789126), (130, 758775), (134, 736125), (150, 657605), (151, 653250), (195, 505850), (201, 490750), (250, 394563), (302, 326625), (325, 303510), (335, 294450), (375, 263042), (390, 252925), (402, 245375), (453, 217750), (650, 151755), (670, 147225), (750, 131521), (755, 130650), (871, 113250), (906, 108875), (975, 101170), (1005, 98150), (1510, 65325), (1625, 60702), (1675, 58890), (1742, 56625), (1950, 50585), (1963, 50250), (2010, 49075), (2265, 43550), (2613, 37750), (3250, 30351), (3350, 29445), (3775, 26130), (3926, 25125), (4355, 22650), (4530, 21775), (4875, 20234), (5025, 19630), (5226, 18875), (5889, 16750), (7550, 13065), (8375, 11778), (8710, 11325), (9750, 10117), (9815, 10050)]