135761220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107747}}^1$

素因数の和:107769

約数の個数: 72

約数和(自身を含む): 470643264

約数和(自身を除く): 334882044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 107747, 215494, 323241, 430988, 538735, 646482, 754229, 969723, 1077470, 1292964, 1508458, 1616205, 1939446, 2154940, 2262687, 3016916, 3232410, 3771145, 3878892, 4525374, 4848615, 6464820, 6788061, 7542290, 9050748, 9697230, 11313435, 13576122, 15084580, 19394460, 22626870, 27152244, 33940305, 45253740, 67880610, 135761220]

約数ペア:

[(1, 135761220), (2, 67880610), (3, 45253740), (4, 33940305), (5, 27152244), (6, 22626870), (7, 19394460), (9, 15084580), (10, 13576122), (12, 11313435), (14, 9697230), (15, 9050748), (18, 7542290), (20, 6788061), (21, 6464820), (28, 4848615), (30, 4525374), (35, 3878892), (36, 3771145), (42, 3232410), (45, 3016916), (60, 2262687), (63, 2154940), (70, 1939446), (84, 1616205), (90, 1508458), (105, 1292964), (126, 1077470), (140, 969723), (180, 754229), (210, 646482), (252, 538735), (315, 430988), (420, 323241), (630, 215494), (1260, 107747)]