156766140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8623}}^1$

素因数の和:8739

約数の個数: 72

約数和(自身を含む): 480287808

約数和(自身を除く): 323521668

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, 8623, 9090, 17246, 18180, 25869, 34492, 43115, 51738, 77607, 86230, 103476, 129345, 155214, 172460, 258690, 310428, 388035, 517380, 776070, 870923, 1552140, 1741846, 2612769, 3483692, 4354615, 5225538, 7838307, 8709230, 10451076, 13063845, 15676614, 17418460, 26127690, 31353228, 39191535, 52255380, 78383070, 156766140]

約数ペア:

[(1, 156766140), (2, 78383070), (3, 52255380), (4, 39191535), (5, 31353228), (6, 26127690), (9, 17418460), (10, 15676614), (12, 13063845), (15, 10451076), (18, 8709230), (20, 7838307), (30, 5225538), (36, 4354615), (45, 3483692), (60, 2612769), (90, 1741846), (101, 1552140), (180, 870923), (202, 776070), (303, 517380), (404, 388035), (505, 310428), (606, 258690), (909, 172460), (1010, 155214), (1212, 129345), (1515, 103476), (1818, 86230), (2020, 77607), (3030, 51738), (3636, 43115), (4545, 34492), (6060, 25869), (8623, 18180), (9090, 17246)]