25096860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 77300496

約数和(自身を除く): 52203636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2081, 2412, 3015, 4020, 4162, 6030, 6243, 8324, 10405, 12060, 12486, 18729, 20810, 24972, 31215, 37458, 41620, 62430, 74916, 93645, 124860, 139427, 187290, 278854, 374580, 418281, 557708, 697135, 836562, 1254843, 1394270, 1673124, 2091405, 2509686, 2788540, 4182810, 5019372, 6274215, 8365620, 12548430, 25096860]

約数ペア:

[(1, 25096860), (2, 12548430), (3, 8365620), (4, 6274215), (5, 5019372), (6, 4182810), (9, 2788540), (10, 2509686), (12, 2091405), (15, 1673124), (18, 1394270), (20, 1254843), (30, 836562), (36, 697135), (45, 557708), (60, 418281), (67, 374580), (90, 278854), (134, 187290), (180, 139427), (201, 124860), (268, 93645), (335, 74916), (402, 62430), (603, 41620), (670, 37458), (804, 31215), (1005, 24972), (1206, 20810), (1340, 18729), (2010, 12486), (2081, 12060), (2412, 10405), (3015, 8324), (4020, 6243), (4162, 6030)]