27764660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 73785600

約数和(自身を除く): 46020940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 149, 154, 220, 242, 298, 308, 385, 484, 596, 605, 745, 770, 847, 1043, 1210, 1331, 1490, 1540, 1639, 1694, 2086, 2420, 2662, 2980, 3278, 3388, 4172, 4235, 5215, 5324, 6556, 6655, 8195, 8470, 9317, 10430, 11473, 13310, 16390, 16940, 18029, 18634, 20860, 22946, 26620, 32780, 36058, 37268, 45892, 46585, 57365, 72116, 90145, 93170, 114730, 126203, 180290, 186340, 198319, 229460, 252406, 360580, 396638, 504812, 631015, 793276, 991595, 1262030, 1388233, 1983190, 2524060, 2776466, 3966380, 5552932, 6941165, 13882330, 27764660]

約数ペア:

[(1, 27764660), (2, 13882330), (4, 6941165), (5, 5552932), (7, 3966380), (10, 2776466), (11, 2524060), (14, 1983190), (20, 1388233), (22, 1262030), (28, 991595), (35, 793276), (44, 631015), (55, 504812), (70, 396638), (77, 360580), (110, 252406), (121, 229460), (140, 198319), (149, 186340), (154, 180290), (220, 126203), (242, 114730), (298, 93170), (308, 90145), (385, 72116), (484, 57365), (596, 46585), (605, 45892), (745, 37268), (770, 36058), (847, 32780), (1043, 26620), (1210, 22946), (1331, 20860), (1490, 18634), (1540, 18029), (1639, 16940), (1694, 16390), (2086, 13310), (2420, 11473), (2662, 10430), (2980, 9317), (3278, 8470), (3388, 8195), (4172, 6655), (4235, 6556), (5215, 5324)]