201399480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{186481}}^1$

素因数の和:186501

約数の個数: 64

約数和(自身を含む): 671335200

約数和(自身を除く): 469935720

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, 1080, 186481, 372962, 559443, 745924, 932405, 1118886, 1491848, 1678329, 1864810, 2237772, 2797215, 3356658, 3729620, 4475544, 5034987, 5594430, 6713316, 7459240, 8391645, 10069974, 11188860, 13426632, 16783290, 20139948, 22377720, 25174935, 33566580, 40279896, 50349870, 67133160, 100699740, 201399480]

約数ペア:

[(1, 201399480), (2, 100699740), (3, 67133160), (4, 50349870), (5, 40279896), (6, 33566580), (8, 25174935), (9, 22377720), (10, 20139948), (12, 16783290), (15, 13426632), (18, 11188860), (20, 10069974), (24, 8391645), (27, 7459240), (30, 6713316), (36, 5594430), (40, 5034987), (45, 4475544), (54, 3729620), (60, 3356658), (72, 2797215), (90, 2237772), (108, 1864810), (120, 1678329), (135, 1491848), (180, 1118886), (216, 932405), (270, 745924), (360, 559443), (540, 372962), (1080, 186481)]