9403193880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{8629}}^1$

素因数の和:9658

約数の個数: 128

約数和(自身を含む): 31378680000

約数和(自身を除く): 21975486120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1009, 1080, 2018, 3027, 4036, 5045, 6054, 8072, 8629, 9081, 10090, 12108, 15135, 17258, 18162, 20180, 24216, 25887, 27243, 30270, 34516, 36324, 40360, 43145, 45405, 51774, 54486, 60540, 69032, 72648, 77661, 86290, 90810, 103548, 108972, 121080, 129435, 136215, 155322, 172580, 181620, 207096, 217944, 232983, 258870, 272430, 310644, 345160, 363240, 388305, 465966, 517740, 544860, 621288, 776610, 931932, 1035480, 1089720, 1164915, 1553220, 1863864, 2329830, 3106440, 4659660, 8706661, 9319320, 17413322, 26119983, 34826644, 43533305, 52239966, 69653288, 78359949, 87066610, 104479932, 130599915, 156719898, 174133220, 208959864, 235079847, 261199830, 313439796, 348266440, 391799745, 470159694, 522399660, 626879592, 783599490, 940319388, 1044799320, 1175399235, 1567198980, 1880638776, 2350798470, 3134397960, 4701596940, 9403193880]

約数ペア:

[(1, 9403193880), (2, 4701596940), (3, 3134397960), (4, 2350798470), (5, 1880638776), (6, 1567198980), (8, 1175399235), (9, 1044799320), (10, 940319388), (12, 783599490), (15, 626879592), (18, 522399660), (20, 470159694), (24, 391799745), (27, 348266440), (30, 313439796), (36, 261199830), (40, 235079847), (45, 208959864), (54, 174133220), (60, 156719898), (72, 130599915), (90, 104479932), (108, 87066610), (120, 78359949), (135, 69653288), (180, 52239966), (216, 43533305), (270, 34826644), (360, 26119983), (540, 17413322), (1009, 9319320), (1080, 8706661), (2018, 4659660), (3027, 3106440), (4036, 2329830), (5045, 1863864), (6054, 1553220), (8072, 1164915), (8629, 1089720), (9081, 1035480), (10090, 931932), (12108, 776610), (15135, 621288), (17258, 544860), (18162, 517740), (20180, 465966), (24216, 388305), (25887, 363240), (27243, 345160), (30270, 310644), (34516, 272430), (36324, 258870), (40360, 232983), (43145, 217944), (45405, 207096), (51774, 181620), (54486, 172580), (60540, 155322), (69032, 136215), (72648, 129435), (77661, 121080), (86290, 108972), (90810, 103548)]