55533840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 182131200

約数和(自身を除く): 126597360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 79, 80, 87, 101, 116, 120, 145, 158, 174, 202, 232, 237, 240, 290, 303, 316, 348, 395, 404, 435, 464, 474, 505, 580, 606, 632, 696, 790, 808, 870, 948, 1010, 1160, 1185, 1212, 1264, 1392, 1515, 1580, 1616, 1740, 1896, 2020, 2291, 2320, 2370, 2424, 2929, 3030, 3160, 3480, 3792, 4040, 4582, 4740, 4848, 5858, 6060, 6320, 6873, 6960, 7979, 8080, 8787, 9164, 9480, 11455, 11716, 12120, 13746, 14645, 15958, 17574, 18328, 18960, 22910, 23432, 23937, 24240, 27492, 29290, 31916, 34365, 35148, 36656, 39895, 43935, 45820, 46864, 47874, 54984, 58580, 63832, 68730, 70296, 79790, 87870, 91640, 95748, 109968, 117160, 119685, 127664, 137460, 140592, 159580, 175740, 183280, 191496, 231391, 234320, 239370, 274920, 319160, 351480, 382992, 462782, 478740, 549840, 638320, 694173, 702960, 925564, 957480, 1156955, 1388346, 1851128, 1914960, 2313910, 2776692, 3470865, 3702256, 4627820, 5553384, 6941730, 9255640, 11106768, 13883460, 18511280, 27766920, 55533840]

約数ペア:

[(1, 55533840), (2, 27766920), (3, 18511280), (4, 13883460), (5, 11106768), (6, 9255640), (8, 6941730), (10, 5553384), (12, 4627820), (15, 3702256), (16, 3470865), (20, 2776692), (24, 2313910), (29, 1914960), (30, 1851128), (40, 1388346), (48, 1156955), (58, 957480), (60, 925564), (79, 702960), (80, 694173), (87, 638320), (101, 549840), (116, 478740), (120, 462782), (145, 382992), (158, 351480), (174, 319160), (202, 274920), (232, 239370), (237, 234320), (240, 231391), (290, 191496), (303, 183280), (316, 175740), (348, 159580), (395, 140592), (404, 137460), (435, 127664), (464, 119685), (474, 117160), (505, 109968), (580, 95748), (606, 91640), (632, 87870), (696, 79790), (790, 70296), (808, 68730), (870, 63832), (948, 58580), (1010, 54984), (1160, 47874), (1185, 46864), (1212, 45820), (1264, 43935), (1392, 39895), (1515, 36656), (1580, 35148), (1616, 34365), (1740, 31916), (1896, 29290), (2020, 27492), (2291, 24240), (2320, 23937), (2370, 23432), (2424, 22910), (2929, 18960), (3030, 18328), (3160, 17574), (3480, 15958), (3792, 14645), (4040, 13746), (4582, 12120), (4740, 11716), (4848, 11455), (5858, 9480), (6060, 9164), (6320, 8787), (6873, 8080), (6960, 7979)]