40630500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{9029}}^1$

素因数の和:9054

約数の個数: 72

約数和(自身を含む): 128189880

約数和(自身を除く): 87559380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 9029, 18058, 27087, 36116, 45145, 54174, 81261, 90290, 108348, 135435, 162522, 180580, 225725, 270870, 325044, 406305, 451450, 541740, 677175, 812610, 902900, 1128625, 1354350, 1625220, 2031525, 2257250, 2708700, 3385875, 4063050, 4514500, 6771750, 8126100, 10157625, 13543500, 20315250, 40630500]

約数ペア:

[(1, 40630500), (2, 20315250), (3, 13543500), (4, 10157625), (5, 8126100), (6, 6771750), (9, 4514500), (10, 4063050), (12, 3385875), (15, 2708700), (18, 2257250), (20, 2031525), (25, 1625220), (30, 1354350), (36, 1128625), (45, 902900), (50, 812610), (60, 677175), (75, 541740), (90, 451450), (100, 406305), (125, 325044), (150, 270870), (180, 225725), (225, 180580), (250, 162522), (300, 135435), (375, 108348), (450, 90290), (500, 81261), (750, 54174), (900, 45145), (1125, 36116), (1500, 27087), (2250, 18058), (4500, 9029)]