158293260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8707}}^1$

素因数の和:8823

約数の個数: 72

約数和(自身を含む): 484965936

約数和(自身を除く): 326672676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 8707, 9090, 17414, 18180, 26121, 34828, 43535, 52242, 78363, 87070, 104484, 130605, 156726, 174140, 261210, 313452, 391815, 522420, 783630, 879407, 1567260, 1758814, 2638221, 3517628, 4397035, 5276442, 7914663, 8794070, 10552884, 13191105, 15829326, 17588140, 26382210, 31658652, 39573315, 52764420, 79146630, 158293260]

約数ペア:

[(1, 158293260), (2, 79146630), (3, 52764420), (4, 39573315), (5, 31658652), (6, 26382210), (9, 17588140), (10, 15829326), (12, 13191105), (15, 10552884), (18, 8794070), (20, 7914663), (30, 5276442), (36, 4397035), (45, 3517628), (60, 2638221), (90, 1758814), (101, 1567260), (180, 879407), (202, 783630), (303, 522420), (404, 391815), (505, 313452), (606, 261210), (909, 174140), (1010, 156726), (1212, 130605), (1515, 104484), (1818, 87070), (2020, 78363), (3030, 52242), (3636, 43535), (4545, 34828), (6060, 26121), (8707, 18180), (9090, 17414)]