139955400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6016

約数の個数: 144

約数和(自身を含む): 506256660

約数和(自身を除く): 366301260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 5981, 7800, 11700, 11962, 17943, 23400, 23924, 29905, 35886, 47848, 53829, 59810, 71772, 77753, 89715, 107658, 119620, 143544, 149525, 155506, 179430, 215316, 233259, 239240, 269145, 299050, 311012, 358860, 388765, 430632, 448575, 466518, 538290, 598100, 622024, 699777, 717720, 777530, 897150, 933036, 1076580, 1166295, 1196200, 1345725, 1399554, 1555060, 1794300, 1866072, 1943825, 2153160, 2332590, 2691450, 2799108, 3110120, 3498885, 3588600, 3887650, 4665180, 5382900, 5598216, 5831475, 6997770, 7775300, 9330360, 10765800, 11662950, 13995540, 15550600, 17494425, 23325900, 27991080, 34988850, 46651800, 69977700, 139955400]

約数ペア:

[(1, 139955400), (2, 69977700), (3, 46651800), (4, 34988850), (5, 27991080), (6, 23325900), (8, 17494425), (9, 15550600), (10, 13995540), (12, 11662950), (13, 10765800), (15, 9330360), (18, 7775300), (20, 6997770), (24, 5831475), (25, 5598216), (26, 5382900), (30, 4665180), (36, 3887650), (39, 3588600), (40, 3498885), (45, 3110120), (50, 2799108), (52, 2691450), (60, 2332590), (65, 2153160), (72, 1943825), (75, 1866072), (78, 1794300), (90, 1555060), (100, 1399554), (104, 1345725), (117, 1196200), (120, 1166295), (130, 1076580), (150, 933036), (156, 897150), (180, 777530), (195, 717720), (200, 699777), (225, 622024), (234, 598100), (260, 538290), (300, 466518), (312, 448575), (325, 430632), (360, 388765), (390, 358860), (450, 311012), (468, 299050), (520, 269145), (585, 239240), (600, 233259), (650, 215316), (780, 179430), (900, 155506), (936, 149525), (975, 143544), (1170, 119620), (1300, 107658), (1560, 89715), (1800, 77753), (1950, 71772), (2340, 59810), (2600, 53829), (2925, 47848), (3900, 35886), (4680, 29905), (5850, 23924), (5981, 23400), (7800, 17943), (11700, 11962)]