89776140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 269149440

約数和(自身を除く): 179373300

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, 1291, 1830, 2318, 2582, 3477, 3660, 3873, 4636, 5164, 5795, 6455, 6954, 7746, 11590, 12910, 13908, 15492, 17385, 19365, 23180, 24529, 25820, 34770, 38730, 49058, 69540, 73587, 77460, 78751, 98116, 122645, 147174, 157502, 236253, 245290, 294348, 315004, 367935, 393755, 472506, 490580, 735870, 787510, 945012, 1181265, 1471740, 1496269, 1575020, 2362530, 2992538, 4488807, 4725060, 5985076, 7481345, 8977614, 14962690, 17955228, 22444035, 29925380, 44888070, 89776140]

約数ペア:

[(1, 89776140), (2, 44888070), (3, 29925380), (4, 22444035), (5, 17955228), (6, 14962690), (10, 8977614), (12, 7481345), (15, 5985076), (19, 4725060), (20, 4488807), (30, 2992538), (38, 2362530), (57, 1575020), (60, 1496269), (61, 1471740), (76, 1181265), (95, 945012), (114, 787510), (122, 735870), (183, 490580), (190, 472506), (228, 393755), (244, 367935), (285, 315004), (305, 294348), (366, 245290), (380, 236253), (570, 157502), (610, 147174), (732, 122645), (915, 98116), (1140, 78751), (1159, 77460), (1220, 73587), (1291, 69540), (1830, 49058), (2318, 38730), (2582, 34770), (3477, 25820), (3660, 24529), (3873, 23180), (4636, 19365), (5164, 17385), (5795, 15492), (6455, 13908), (6954, 12910), (7746, 11590)]