185964120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:850

約数の個数: 128

約数和(自身を含む): 622872000

約数和(自身を除く): 436907880

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, 409, 421, 540, 818, 842, 1080, 1227, 1263, 1636, 1684, 2045, 2105, 2454, 2526, 3272, 3368, 3681, 3789, 4090, 4210, 4908, 5052, 6135, 6315, 7362, 7578, 8180, 8420, 9816, 10104, 11043, 11367, 12270, 12630, 14724, 15156, 16360, 16840, 18405, 18945, 22086, 22734, 24540, 25260, 29448, 30312, 36810, 37890, 44172, 45468, 49080, 50520, 55215, 56835, 73620, 75780, 88344, 90936, 110430, 113670, 147240, 151560, 172189, 220860, 227340, 344378, 441720, 454680, 516567, 688756, 860945, 1033134, 1377512, 1549701, 1721890, 2066268, 2582835, 3099402, 3443780, 4132536, 4649103, 5165670, 6198804, 6887560, 7748505, 9298206, 10331340, 12397608, 15497010, 18596412, 20662680, 23245515, 30994020, 37192824, 46491030, 61988040, 92982060, 185964120]

約数ペア:

[(1, 185964120), (2, 92982060), (3, 61988040), (4, 46491030), (5, 37192824), (6, 30994020), (8, 23245515), (9, 20662680), (10, 18596412), (12, 15497010), (15, 12397608), (18, 10331340), (20, 9298206), (24, 7748505), (27, 6887560), (30, 6198804), (36, 5165670), (40, 4649103), (45, 4132536), (54, 3443780), (60, 3099402), (72, 2582835), (90, 2066268), (108, 1721890), (120, 1549701), (135, 1377512), (180, 1033134), (216, 860945), (270, 688756), (360, 516567), (409, 454680), (421, 441720), (540, 344378), (818, 227340), (842, 220860), (1080, 172189), (1227, 151560), (1263, 147240), (1636, 113670), (1684, 110430), (2045, 90936), (2105, 88344), (2454, 75780), (2526, 73620), (3272, 56835), (3368, 55215), (3681, 50520), (3789, 49080), (4090, 45468), (4210, 44172), (4908, 37890), (5052, 36810), (6135, 30312), (6315, 29448), (7362, 25260), (7578, 24540), (8180, 22734), (8420, 22086), (9816, 18945), (10104, 18405), (11043, 16840), (11367, 16360), (12270, 15156), (12630, 14724)]