100628850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13691}}^1$

素因数の和:13720

約数の個数: 72

約数和(自身を含む): 290325168

約数和(自身を除く): 189696318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 13691, 27382, 41073, 68455, 82146, 95837, 136910, 191674, 205365, 287511, 342275, 410730, 479185, 575022, 670859, 684550, 958370, 1026825, 1341718, 1437555, 2012577, 2053650, 2395925, 2875110, 3354295, 4025154, 4791850, 6708590, 7187775, 10062885, 14375550, 16771475, 20125770, 33542950, 50314425, 100628850]

約数ペア:

[(1, 100628850), (2, 50314425), (3, 33542950), (5, 20125770), (6, 16771475), (7, 14375550), (10, 10062885), (14, 7187775), (15, 6708590), (21, 4791850), (25, 4025154), (30, 3354295), (35, 2875110), (42, 2395925), (49, 2053650), (50, 2012577), (70, 1437555), (75, 1341718), (98, 1026825), (105, 958370), (147, 684550), (150, 670859), (175, 575022), (210, 479185), (245, 410730), (294, 342275), (350, 287511), (490, 205365), (525, 191674), (735, 136910), (1050, 95837), (1225, 82146), (1470, 68455), (2450, 41073), (3675, 27382), (7350, 13691)]