82908300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6487

約数の個数: 72

約数和(自身を含む): 245498176

約数和(自身を除く): 162589876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6427, 6450, 12854, 12900, 19281, 25708, 32135, 38562, 64270, 77124, 96405, 128540, 160675, 192810, 276361, 321350, 385620, 482025, 552722, 642700, 829083, 964050, 1105444, 1381805, 1658166, 1928100, 2763610, 3316332, 4145415, 5527220, 6909025, 8290830, 13818050, 16581660, 20727075, 27636100, 41454150, 82908300]

約数ペア:

[(1, 82908300), (2, 41454150), (3, 27636100), (4, 20727075), (5, 16581660), (6, 13818050), (10, 8290830), (12, 6909025), (15, 5527220), (20, 4145415), (25, 3316332), (30, 2763610), (43, 1928100), (50, 1658166), (60, 1381805), (75, 1105444), (86, 964050), (100, 829083), (129, 642700), (150, 552722), (172, 482025), (215, 385620), (258, 321350), (300, 276361), (430, 192810), (516, 160675), (645, 128540), (860, 96405), (1075, 77124), (1290, 64270), (2150, 38562), (2580, 32135), (3225, 25708), (4300, 19281), (6427, 12900), (6450, 12854)]