312130260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14821}}^1$

素因数の和:14855

約数の個数: 120

約数和(自身を含む): 1054555656

約数和(自身を除く): 742425396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 14821, 21060, 29642, 44463, 59284, 74105, 88926, 133389, 148210, 177852, 192673, 222315, 266778, 296420, 385346, 400167, 444630, 533556, 578019, 666945, 770692, 800334, 889260, 963365, 1156038, 1200501, 1333890, 1600668, 1734057, 1926730, 2000835, 2312076, 2401002, 2667780, 2890095, 3468114, 3853460, 4001670, 4802004, 5202171, 5780190, 6002505, 6936228, 8003340, 8670285, 10404342, 11560380, 12005010, 15606513, 17340570, 20808684, 24010020, 26010855, 31213026, 34681140, 52021710, 62426052, 78032565, 104043420, 156065130, 312130260]

約数ペア:

[(1, 312130260), (2, 156065130), (3, 104043420), (4, 78032565), (5, 62426052), (6, 52021710), (9, 34681140), (10, 31213026), (12, 26010855), (13, 24010020), (15, 20808684), (18, 17340570), (20, 15606513), (26, 12005010), (27, 11560380), (30, 10404342), (36, 8670285), (39, 8003340), (45, 6936228), (52, 6002505), (54, 5780190), (60, 5202171), (65, 4802004), (78, 4001670), (81, 3853460), (90, 3468114), (108, 2890095), (117, 2667780), (130, 2401002), (135, 2312076), (156, 2000835), (162, 1926730), (180, 1734057), (195, 1600668), (234, 1333890), (260, 1200501), (270, 1156038), (324, 963365), (351, 889260), (390, 800334), (405, 770692), (468, 666945), (540, 578019), (585, 533556), (702, 444630), (780, 400167), (810, 385346), (1053, 296420), (1170, 266778), (1404, 222315), (1620, 192673), (1755, 177852), (2106, 148210), (2340, 133389), (3510, 88926), (4212, 74105), (5265, 59284), (7020, 44463), (10530, 29642), (14821, 21060)]