25711020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 82328400

約数和(自身を除く): 56617380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 269, 270, 295, 324, 354, 405, 531, 538, 540, 590, 708, 807, 810, 885, 1062, 1076, 1180, 1345, 1593, 1614, 1620, 1770, 2124, 2421, 2655, 2690, 3186, 3228, 3540, 4035, 4779, 4842, 5310, 5380, 6372, 7263, 7965, 8070, 9558, 9684, 10620, 12105, 14526, 15871, 15930, 16140, 19116, 21789, 23895, 24210, 29052, 31742, 31860, 36315, 43578, 47613, 47790, 48420, 63484, 72630, 79355, 87156, 95226, 95580, 108945, 142839, 145260, 158710, 190452, 217890, 238065, 285678, 317420, 428517, 435780, 476130, 571356, 714195, 857034, 952260, 1285551, 1428390, 1714068, 2142585, 2571102, 2856780, 4285170, 5142204, 6427755, 8570340, 12855510, 25711020]

約数ペア:

[(1, 25711020), (2, 12855510), (3, 8570340), (4, 6427755), (5, 5142204), (6, 4285170), (9, 2856780), (10, 2571102), (12, 2142585), (15, 1714068), (18, 1428390), (20, 1285551), (27, 952260), (30, 857034), (36, 714195), (45, 571356), (54, 476130), (59, 435780), (60, 428517), (81, 317420), (90, 285678), (108, 238065), (118, 217890), (135, 190452), (162, 158710), (177, 145260), (180, 142839), (236, 108945), (269, 95580), (270, 95226), (295, 87156), (324, 79355), (354, 72630), (405, 63484), (531, 48420), (538, 47790), (540, 47613), (590, 43578), (708, 36315), (807, 31860), (810, 31742), (885, 29052), (1062, 24210), (1076, 23895), (1180, 21789), (1345, 19116), (1593, 16140), (1614, 15930), (1620, 15871), (1770, 14526), (2124, 12105), (2421, 10620), (2655, 9684), (2690, 9558), (3186, 8070), (3228, 7965), (3540, 7263), (4035, 6372), (4779, 5380), (4842, 5310)]