74355000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4957}}^1$

素因数の和:4986

約数の個数: 80

約数和(自身を含む): 232331880

約数和(自身を除く): 157976880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4957, 5000, 7500, 9914, 14871, 15000, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 99140, 118968, 123925, 148710, 198280, 247850, 297420, 371775, 495700, 594840, 619625, 743550, 991400, 1239250, 1487100, 1858875, 2478500, 2974200, 3098125, 3717750, 4957000, 6196250, 7435500, 9294375, 12392500, 14871000, 18588750, 24785000, 37177500, 74355000]

約数ペア:

[(1, 74355000), (2, 37177500), (3, 24785000), (4, 18588750), (5, 14871000), (6, 12392500), (8, 9294375), (10, 7435500), (12, 6196250), (15, 4957000), (20, 3717750), (24, 3098125), (25, 2974200), (30, 2478500), (40, 1858875), (50, 1487100), (60, 1239250), (75, 991400), (100, 743550), (120, 619625), (125, 594840), (150, 495700), (200, 371775), (250, 297420), (300, 247850), (375, 198280), (500, 148710), (600, 123925), (625, 118968), (750, 99140), (1000, 74355), (1250, 59484), (1500, 49570), (1875, 39656), (2500, 29742), (3000, 24785), (3750, 19828), (4957, 15000), (5000, 14871), (7500, 9914)]