87550860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 262483200

約数和(自身を除く): 174932340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1259, 1830, 2318, 2518, 3477, 3660, 3777, 4636, 5036, 5795, 6295, 6954, 7554, 11590, 12590, 13908, 15108, 17385, 18885, 23180, 23921, 25180, 34770, 37770, 47842, 69540, 71763, 75540, 76799, 95684, 119605, 143526, 153598, 230397, 239210, 287052, 307196, 358815, 383995, 460794, 478420, 717630, 767990, 921588, 1151985, 1435260, 1459181, 1535980, 2303970, 2918362, 4377543, 4607940, 5836724, 7295905, 8755086, 14591810, 17510172, 21887715, 29183620, 43775430, 87550860]

約数ペア:

[(1, 87550860), (2, 43775430), (3, 29183620), (4, 21887715), (5, 17510172), (6, 14591810), (10, 8755086), (12, 7295905), (15, 5836724), (19, 4607940), (20, 4377543), (30, 2918362), (38, 2303970), (57, 1535980), (60, 1459181), (61, 1435260), (76, 1151985), (95, 921588), (114, 767990), (122, 717630), (183, 478420), (190, 460794), (228, 383995), (244, 358815), (285, 307196), (305, 287052), (366, 239210), (380, 230397), (570, 153598), (610, 143526), (732, 119605), (915, 95684), (1140, 76799), (1159, 75540), (1220, 71763), (1259, 69540), (1830, 47842), (2318, 37770), (2518, 34770), (3477, 25180), (3660, 23921), (3777, 23180), (4636, 18885), (5036, 17385), (5795, 15108), (6295, 13908), (6954, 12590), (7554, 11590)]