152849620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 108

約数和(自身を含む): 410738580

約数和(自身を除く): 257888960

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1289, 1540, 1694, 2156, 2420, 2578, 2695, 3388, 4235, 5156, 5390, 5929, 6445, 8470, 9023, 10780, 11858, 12890, 14179, 16940, 18046, 23716, 25780, 28358, 29645, 36092, 45115, 56716, 59290, 63161, 70895, 90230, 99253, 118580, 126322, 141790, 155969, 180460, 198506, 252644, 283580, 311938, 315805, 397012, 496265, 623876, 631610, 694771, 779845, 992530, 1091783, 1263220, 1389542, 1559690, 1985060, 2183566, 2779084, 3119380, 3473855, 4367132, 5458915, 6947710, 7642481, 10917830, 13895420, 15284962, 21835660, 30569924, 38212405, 76424810, 152849620]

約数ペア:

[(1, 152849620), (2, 76424810), (4, 38212405), (5, 30569924), (7, 21835660), (10, 15284962), (11, 13895420), (14, 10917830), (20, 7642481), (22, 6947710), (28, 5458915), (35, 4367132), (44, 3473855), (49, 3119380), (55, 2779084), (70, 2183566), (77, 1985060), (98, 1559690), (110, 1389542), (121, 1263220), (140, 1091783), (154, 992530), (196, 779845), (220, 694771), (242, 631610), (245, 623876), (308, 496265), (385, 397012), (484, 315805), (490, 311938), (539, 283580), (605, 252644), (770, 198506), (847, 180460), (980, 155969), (1078, 141790), (1210, 126322), (1289, 118580), (1540, 99253), (1694, 90230), (2156, 70895), (2420, 63161), (2578, 59290), (2695, 56716), (3388, 45115), (4235, 36092), (5156, 29645), (5390, 28358), (5929, 25780), (6445, 23716), (8470, 18046), (9023, 16940), (10780, 14179), (11858, 12890)]