126712860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 365601600

約数和(自身を除く): 238888740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 89, 122, 178, 183, 244, 267, 305, 356, 366, 389, 445, 534, 610, 732, 778, 890, 915, 1068, 1167, 1220, 1335, 1556, 1780, 1830, 1945, 2334, 2670, 3660, 3890, 4668, 5340, 5429, 5835, 7780, 10858, 11670, 16287, 21716, 23340, 23729, 27145, 32574, 34621, 47458, 54290, 65148, 69242, 71187, 81435, 94916, 103863, 108580, 118645, 138484, 142374, 162870, 173105, 207726, 237290, 284748, 325740, 346210, 355935, 415452, 474580, 519315, 692420, 711870, 1038630, 1423740, 2077260, 2111881, 4223762, 6335643, 8447524, 10559405, 12671286, 21118810, 25342572, 31678215, 42237620, 63356430, 126712860]

約数ペア:

[(1, 126712860), (2, 63356430), (3, 42237620), (4, 31678215), (5, 25342572), (6, 21118810), (10, 12671286), (12, 10559405), (15, 8447524), (20, 6335643), (30, 4223762), (60, 2111881), (61, 2077260), (89, 1423740), (122, 1038630), (178, 711870), (183, 692420), (244, 519315), (267, 474580), (305, 415452), (356, 355935), (366, 346210), (389, 325740), (445, 284748), (534, 237290), (610, 207726), (732, 173105), (778, 162870), (890, 142374), (915, 138484), (1068, 118645), (1167, 108580), (1220, 103863), (1335, 94916), (1556, 81435), (1780, 71187), (1830, 69242), (1945, 65148), (2334, 54290), (2670, 47458), (3660, 34621), (3890, 32574), (4668, 27145), (5340, 23729), (5429, 23340), (5835, 21716), (7780, 16287), (10858, 11670)]