1254125250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{79627}}^1$

素因数の和:79657

約数の個数: 96

約数和(自身を含む): 3875654016

約数和(自身を除く): 2621528766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 630, 750, 875, 1050, 1125, 1575, 1750, 2250, 2625, 3150, 5250, 7875, 15750, 79627, 159254, 238881, 398135, 477762, 557389, 716643, 796270, 1114778, 1194405, 1433286, 1672167, 1990675, 2388810, 2786945, 3344334, 3583215, 3981350, 5016501, 5573890, 5972025, 7166430, 8360835, 9953375, 10033002, 11944050, 13934725, 16721670, 17916075, 19906750, 25082505, 27869450, 29860125, 35832150, 41804175, 50165010, 59720250, 69673625, 83608350, 89580375, 125412525, 139347250, 179160750, 209020875, 250825050, 418041750, 627062625, 1254125250]

約数ペア:

[(1, 1254125250), (2, 627062625), (3, 418041750), (5, 250825050), (6, 209020875), (7, 179160750), (9, 139347250), (10, 125412525), (14, 89580375), (15, 83608350), (18, 69673625), (21, 59720250), (25, 50165010), (30, 41804175), (35, 35832150), (42, 29860125), (45, 27869450), (50, 25082505), (63, 19906750), (70, 17916075), (75, 16721670), (90, 13934725), (105, 11944050), (125, 10033002), (126, 9953375), (150, 8360835), (175, 7166430), (210, 5972025), (225, 5573890), (250, 5016501), (315, 3981350), (350, 3583215), (375, 3344334), (450, 2786945), (525, 2388810), (630, 1990675), (750, 1672167), (875, 1433286), (1050, 1194405), (1125, 1114778), (1575, 796270), (1750, 716643), (2250, 557389), (2625, 477762), (3150, 398135), (5250, 238881), (7875, 159254), (15750, 79627)]