89549220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 261233280

約数和(自身を除く): 171684060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 258, 305, 366, 430, 516, 569, 610, 645, 732, 860, 915, 1138, 1220, 1290, 1707, 1830, 2276, 2580, 2623, 2845, 3414, 3660, 5246, 5690, 6828, 7869, 8535, 10492, 11380, 13115, 15738, 17070, 24467, 26230, 31476, 34140, 34709, 39345, 48934, 52460, 69418, 73401, 78690, 97868, 104127, 122335, 138836, 146802, 157380, 173545, 208254, 244670, 293604, 347090, 367005, 416508, 489340, 520635, 694180, 734010, 1041270, 1468020, 1492487, 2082540, 2984974, 4477461, 5969948, 7462435, 8954922, 14924870, 17909844, 22387305, 29849740, 44774610, 89549220]

約数ペア:

[(1, 89549220), (2, 44774610), (3, 29849740), (4, 22387305), (5, 17909844), (6, 14924870), (10, 8954922), (12, 7462435), (15, 5969948), (20, 4477461), (30, 2984974), (43, 2082540), (60, 1492487), (61, 1468020), (86, 1041270), (122, 734010), (129, 694180), (172, 520635), (183, 489340), (215, 416508), (244, 367005), (258, 347090), (305, 293604), (366, 244670), (430, 208254), (516, 173545), (569, 157380), (610, 146802), (645, 138836), (732, 122335), (860, 104127), (915, 97868), (1138, 78690), (1220, 73401), (1290, 69418), (1707, 52460), (1830, 48934), (2276, 39345), (2580, 34709), (2623, 34140), (2845, 31476), (3414, 26230), (3660, 24467), (5246, 17070), (5690, 15738), (6828, 13115), (7869, 11380), (8535, 10492)]