60505060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 160392960

約数和(自身を除く): 99887900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 389, 404, 505, 707, 770, 778, 1010, 1111, 1414, 1540, 1556, 1945, 2020, 2222, 2723, 2828, 3535, 3890, 4279, 4444, 5446, 5555, 7070, 7777, 7780, 8558, 10892, 11110, 13615, 14140, 15554, 17116, 21395, 22220, 27230, 29953, 31108, 38885, 39289, 42790, 54460, 59906, 77770, 78578, 85580, 119812, 149765, 155540, 157156, 196445, 275023, 299530, 392890, 432179, 550046, 599060, 785780, 864358, 1100092, 1375115, 1728716, 2160895, 2750230, 3025253, 4321790, 5500460, 6050506, 8643580, 12101012, 15126265, 30252530, 60505060]

約数ペア:

[(1, 60505060), (2, 30252530), (4, 15126265), (5, 12101012), (7, 8643580), (10, 6050506), (11, 5500460), (14, 4321790), (20, 3025253), (22, 2750230), (28, 2160895), (35, 1728716), (44, 1375115), (55, 1100092), (70, 864358), (77, 785780), (101, 599060), (110, 550046), (140, 432179), (154, 392890), (202, 299530), (220, 275023), (308, 196445), (385, 157156), (389, 155540), (404, 149765), (505, 119812), (707, 85580), (770, 78578), (778, 77770), (1010, 59906), (1111, 54460), (1414, 42790), (1540, 39289), (1556, 38885), (1945, 31108), (2020, 29953), (2222, 27230), (2723, 22220), (2828, 21395), (3535, 17116), (3890, 15554), (4279, 14140), (4444, 13615), (5446, 11110), (5555, 10892), (7070, 8558), (7777, 7780)]