4005750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 11737440

約数和(自身を除く): 7731690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 109, 125, 147, 150, 175, 210, 218, 245, 250, 294, 327, 350, 375, 490, 525, 545, 654, 735, 750, 763, 875, 1050, 1090, 1225, 1470, 1526, 1635, 1750, 2289, 2450, 2625, 2725, 3270, 3675, 3815, 4578, 5250, 5341, 5450, 6125, 7350, 7630, 8175, 10682, 11445, 12250, 13625, 16023, 16350, 18375, 19075, 22890, 26705, 27250, 32046, 36750, 38150, 40875, 53410, 57225, 80115, 81750, 95375, 114450, 133525, 160230, 190750, 267050, 286125, 400575, 572250, 667625, 801150, 1335250, 2002875, 4005750]

約数ペア:

[(1, 4005750), (2, 2002875), (3, 1335250), (5, 801150), (6, 667625), (7, 572250), (10, 400575), (14, 286125), (15, 267050), (21, 190750), (25, 160230), (30, 133525), (35, 114450), (42, 95375), (49, 81750), (50, 80115), (70, 57225), (75, 53410), (98, 40875), (105, 38150), (109, 36750), (125, 32046), (147, 27250), (150, 26705), (175, 22890), (210, 19075), (218, 18375), (245, 16350), (250, 16023), (294, 13625), (327, 12250), (350, 11445), (375, 10682), (490, 8175), (525, 7630), (545, 7350), (654, 6125), (735, 5450), (750, 5341), (763, 5250), (875, 4578), (1050, 3815), (1090, 3675), (1225, 3270), (1470, 2725), (1526, 2625), (1635, 2450), (1750, 2289)]