164810700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{20347}}^1$

素因数の和:20373

約数の個数: 90

約数和(自身を含む): 534277436

約数和(自身を除く): 369466736

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 20347, 40694, 61041, 81388, 101735, 122082, 183123, 203470, 244164, 305205, 366246, 406940, 508675, 549369, 610410, 732492, 915615, 1017350, 1098738, 1220820, 1526025, 1648107, 1831230, 2034700, 2197476, 2746845, 3052050, 3296214, 3662460, 4578075, 5493690, 6104100, 6592428, 8240535, 9156150, 10987380, 13734225, 16481070, 18312300, 27468450, 32962140, 41202675, 54936900, 82405350, 164810700]

約数ペア:

[(1, 164810700), (2, 82405350), (3, 54936900), (4, 41202675), (5, 32962140), (6, 27468450), (9, 18312300), (10, 16481070), (12, 13734225), (15, 10987380), (18, 9156150), (20, 8240535), (25, 6592428), (27, 6104100), (30, 5493690), (36, 4578075), (45, 3662460), (50, 3296214), (54, 3052050), (60, 2746845), (75, 2197476), (81, 2034700), (90, 1831230), (100, 1648107), (108, 1526025), (135, 1220820), (150, 1098738), (162, 1017350), (180, 915615), (225, 732492), (270, 610410), (300, 549369), (324, 508675), (405, 406940), (450, 366246), (540, 305205), (675, 244164), (810, 203470), (900, 183123), (1350, 122082), (1620, 101735), (2025, 81388), (2700, 61041), (4050, 40694), (8100, 20347)]