845787780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{88657}}^1$

素因数の和:88725

約数の個数: 72

約数和(自身を含む): 2613992472

約数和(自身を除く): 1768204692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 88657, 177314, 265971, 354628, 443285, 531942, 797913, 886570, 1063884, 1329855, 1595826, 1773140, 2659710, 3191652, 3989565, 4698821, 5319420, 7979130, 9397642, 14096463, 15958260, 18795284, 23494105, 28192926, 42289389, 46988210, 56385852, 70482315, 84578778, 93976420, 140964630, 169157556, 211446945, 281929260, 422893890, 845787780]

約数ペア:

[(1, 845787780), (2, 422893890), (3, 281929260), (4, 211446945), (5, 169157556), (6, 140964630), (9, 93976420), (10, 84578778), (12, 70482315), (15, 56385852), (18, 46988210), (20, 42289389), (30, 28192926), (36, 23494105), (45, 18795284), (53, 15958260), (60, 14096463), (90, 9397642), (106, 7979130), (159, 5319420), (180, 4698821), (212, 3989565), (265, 3191652), (318, 2659710), (477, 1773140), (530, 1595826), (636, 1329855), (795, 1063884), (954, 886570), (1060, 797913), (1590, 531942), (1908, 443285), (2385, 354628), (3180, 265971), (4770, 177314), (9540, 88657)]