74450220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3135

約数の個数: 96

約数和(自身を含む): 231813120

約数和(自身を除く): 157362900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3079, 4030, 4836, 6045, 6158, 8060, 9237, 12090, 12316, 15395, 18474, 24180, 30790, 36948, 40027, 46185, 61580, 80054, 92370, 95449, 120081, 160108, 184740, 190898, 200135, 240162, 286347, 381796, 400270, 477245, 480324, 572694, 600405, 800540, 954490, 1145388, 1200810, 1240837, 1431735, 1908980, 2401620, 2481674, 2863470, 3722511, 4963348, 5726940, 6204185, 7445022, 12408370, 14890044, 18612555, 24816740, 37225110, 74450220]

約数ペア:

[(1, 74450220), (2, 37225110), (3, 24816740), (4, 18612555), (5, 14890044), (6, 12408370), (10, 7445022), (12, 6204185), (13, 5726940), (15, 4963348), (20, 3722511), (26, 2863470), (30, 2481674), (31, 2401620), (39, 1908980), (52, 1431735), (60, 1240837), (62, 1200810), (65, 1145388), (78, 954490), (93, 800540), (124, 600405), (130, 572694), (155, 480324), (156, 477245), (186, 400270), (195, 381796), (260, 286347), (310, 240162), (372, 200135), (390, 190898), (403, 184740), (465, 160108), (620, 120081), (780, 95449), (806, 92370), (930, 80054), (1209, 61580), (1612, 46185), (1860, 40027), (2015, 36948), (2418, 30790), (3079, 24180), (4030, 18474), (4836, 15395), (6045, 12316), (6158, 12090), (8060, 9237)]