74505000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4967}}^1$

素因数の和:4996

約数の個数: 80

約数和(自身を含む): 232800480

約数和(自身を除く): 158295480

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, 4967, 5000, 7500, 9934, 14901, 15000, 19868, 24835, 29802, 39736, 49670, 59604, 74505, 99340, 119208, 124175, 149010, 198680, 248350, 298020, 372525, 496700, 596040, 620875, 745050, 993400, 1241750, 1490100, 1862625, 2483500, 2980200, 3104375, 3725250, 4967000, 6208750, 7450500, 9313125, 12417500, 14901000, 18626250, 24835000, 37252500, 74505000]

約数ペア:

[(1, 74505000), (2, 37252500), (3, 24835000), (4, 18626250), (5, 14901000), (6, 12417500), (8, 9313125), (10, 7450500), (12, 6208750), (15, 4967000), (20, 3725250), (24, 3104375), (25, 2980200), (30, 2483500), (40, 1862625), (50, 1490100), (60, 1241750), (75, 993400), (100, 745050), (120, 620875), (125, 596040), (150, 496700), (200, 372525), (250, 298020), (300, 248350), (375, 198680), (500, 149010), (600, 124175), (625, 119208), (750, 99340), (1000, 74505), (1250, 59604), (1500, 49670), (1875, 39736), (2500, 29802), (3000, 24835), (3750, 19868), (4967, 15000), (5000, 14901), (7500, 9934)]