153566460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8447}}^1$

素因数の和:8563

約数の個数: 72

約数和(自身を含む): 470486016

約数和(自身を除く): 316919556

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, 8447, 9090, 16894, 18180, 25341, 33788, 42235, 50682, 76023, 84470, 101364, 126705, 152046, 168940, 253410, 304092, 380115, 506820, 760230, 853147, 1520460, 1706294, 2559441, 3412588, 4265735, 5118882, 7678323, 8531470, 10237764, 12797205, 15356646, 17062940, 25594410, 30713292, 38391615, 51188820, 76783230, 153566460]

約数ペア:

[(1, 153566460), (2, 76783230), (3, 51188820), (4, 38391615), (5, 30713292), (6, 25594410), (9, 17062940), (10, 15356646), (12, 12797205), (15, 10237764), (18, 8531470), (20, 7678323), (30, 5118882), (36, 4265735), (45, 3412588), (60, 2559441), (90, 1706294), (101, 1520460), (180, 853147), (202, 760230), (303, 506820), (404, 380115), (505, 304092), (606, 253410), (909, 168940), (1010, 152046), (1212, 126705), (1515, 101364), (1818, 84470), (2020, 76023), (3030, 50682), (3636, 42235), (4545, 33788), (6060, 25341), (8447, 18180), (9090, 16894)]