91175220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 120

約数和(自身を含む): 298577664

約数和(自身を除く): 207402444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2447, 2484, 3105, 3726, 4140, 4894, 6210, 7341, 7452, 9315, 9788, 12235, 12420, 14682, 18630, 22023, 24470, 29364, 36705, 37260, 44046, 48940, 56281, 66069, 73410, 88092, 110115, 112562, 132138, 146820, 168843, 198207, 220230, 225124, 264276, 281405, 330345, 337686, 396414, 440460, 506529, 562810, 660690, 675372, 792828, 844215, 991035, 1013058, 1125620, 1321380, 1519587, 1688430, 1982070, 2026116, 2532645, 3039174, 3376860, 3964140, 4558761, 5065290, 6078348, 7597935, 9117522, 10130580, 15195870, 18235044, 22793805, 30391740, 45587610, 91175220]

約数ペア:

[(1, 91175220), (2, 45587610), (3, 30391740), (4, 22793805), (5, 18235044), (6, 15195870), (9, 10130580), (10, 9117522), (12, 7597935), (15, 6078348), (18, 5065290), (20, 4558761), (23, 3964140), (27, 3376860), (30, 3039174), (36, 2532645), (45, 2026116), (46, 1982070), (54, 1688430), (60, 1519587), (69, 1321380), (81, 1125620), (90, 1013058), (92, 991035), (108, 844215), (115, 792828), (135, 675372), (138, 660690), (162, 562810), (180, 506529), (207, 440460), (230, 396414), (270, 337686), (276, 330345), (324, 281405), (345, 264276), (405, 225124), (414, 220230), (460, 198207), (540, 168843), (621, 146820), (690, 132138), (810, 112562), (828, 110115), (1035, 88092), (1242, 73410), (1380, 66069), (1620, 56281), (1863, 48940), (2070, 44046), (2447, 37260), (2484, 36705), (3105, 29364), (3726, 24470), (4140, 22023), (4894, 18630), (6210, 14682), (7341, 12420), (7452, 12235), (9315, 9788)]