154895340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 302333460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 107, 115, 138, 214, 230, 276, 321, 345, 428, 460, 535, 642, 690, 1049, 1070, 1284, 1380, 1605, 2098, 2140, 2461, 3147, 3210, 4196, 4922, 5245, 6294, 6420, 7383, 9844, 10490, 12305, 12588, 14766, 15735, 20980, 24127, 24610, 29532, 31470, 36915, 48254, 49220, 62940, 72381, 73830, 96508, 112243, 120635, 144762, 147660, 224486, 241270, 289524, 336729, 361905, 448972, 482540, 561215, 673458, 723810, 1122430, 1346916, 1447620, 1683645, 2244860, 2581589, 3367290, 5163178, 6734580, 7744767, 10326356, 12907945, 15489534, 25815890, 30979068, 38723835, 51631780, 77447670, 154895340]

約数ペア:

[(1, 154895340), (2, 77447670), (3, 51631780), (4, 38723835), (5, 30979068), (6, 25815890), (10, 15489534), (12, 12907945), (15, 10326356), (20, 7744767), (23, 6734580), (30, 5163178), (46, 3367290), (60, 2581589), (69, 2244860), (92, 1683645), (107, 1447620), (115, 1346916), (138, 1122430), (214, 723810), (230, 673458), (276, 561215), (321, 482540), (345, 448972), (428, 361905), (460, 336729), (535, 289524), (642, 241270), (690, 224486), (1049, 147660), (1070, 144762), (1284, 120635), (1380, 112243), (1605, 96508), (2098, 73830), (2140, 72381), (2461, 62940), (3147, 49220), (3210, 48254), (4196, 36915), (4922, 31470), (5245, 29532), (6294, 24610), (6420, 24127), (7383, 20980), (9844, 15735), (10490, 14766), (12305, 12588)]