89027460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 280687680

約数和(自身を除く): 191660220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 83, 90, 101, 118, 166, 177, 180, 202, 236, 249, 295, 303, 332, 354, 404, 415, 498, 505, 531, 590, 606, 708, 747, 830, 885, 909, 996, 1010, 1062, 1180, 1212, 1245, 1494, 1515, 1660, 1770, 1818, 2020, 2124, 2490, 2655, 2988, 3030, 3540, 3636, 3735, 4545, 4897, 4980, 5310, 5959, 6060, 7470, 8383, 9090, 9794, 10620, 11918, 14691, 14940, 16766, 17877, 18180, 19588, 23836, 24485, 25149, 29382, 29795, 33532, 35754, 41915, 44073, 48970, 50298, 53631, 58764, 59590, 71508, 73455, 75447, 83830, 88146, 89385, 97940, 100596, 107262, 119180, 125745, 146910, 150894, 167660, 176292, 178770, 214524, 220365, 251490, 268155, 293820, 301788, 357540, 377235, 440730, 494597, 502980, 536310, 754470, 881460, 989194, 1072620, 1483791, 1508940, 1978388, 2472985, 2967582, 4451373, 4945970, 5935164, 7418955, 8902746, 9891940, 14837910, 17805492, 22256865, 29675820, 44513730, 89027460]

約数ペア:

[(1, 89027460), (2, 44513730), (3, 29675820), (4, 22256865), (5, 17805492), (6, 14837910), (9, 9891940), (10, 8902746), (12, 7418955), (15, 5935164), (18, 4945970), (20, 4451373), (30, 2967582), (36, 2472985), (45, 1978388), (59, 1508940), (60, 1483791), (83, 1072620), (90, 989194), (101, 881460), (118, 754470), (166, 536310), (177, 502980), (180, 494597), (202, 440730), (236, 377235), (249, 357540), (295, 301788), (303, 293820), (332, 268155), (354, 251490), (404, 220365), (415, 214524), (498, 178770), (505, 176292), (531, 167660), (590, 150894), (606, 146910), (708, 125745), (747, 119180), (830, 107262), (885, 100596), (909, 97940), (996, 89385), (1010, 88146), (1062, 83830), (1180, 75447), (1212, 73455), (1245, 71508), (1494, 59590), (1515, 58764), (1660, 53631), (1770, 50298), (1818, 48970), (2020, 44073), (2124, 41915), (2490, 35754), (2655, 33532), (2988, 29795), (3030, 29382), (3540, 25149), (3636, 24485), (3735, 23836), (4545, 19588), (4897, 18180), (4980, 17877), (5310, 16766), (5959, 14940), (6060, 14691), (7470, 11918), (8383, 10620), (9090, 9794)]