98258220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17655

約数の個数: 72

約数和(自身を含む): 307681920

約数和(自身を除く): 209423700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 17609, 35218, 52827, 70436, 88045, 105654, 158481, 176090, 211308, 264135, 316962, 352180, 528270, 545879, 633924, 792405, 1056540, 1091758, 1584810, 1637637, 2183516, 2729395, 3169620, 3275274, 4912911, 5458790, 6550548, 8188185, 9825822, 10917580, 16376370, 19651644, 24564555, 32752740, 49129110, 98258220]

約数ペア:

[(1, 98258220), (2, 49129110), (3, 32752740), (4, 24564555), (5, 19651644), (6, 16376370), (9, 10917580), (10, 9825822), (12, 8188185), (15, 6550548), (18, 5458790), (20, 4912911), (30, 3275274), (31, 3169620), (36, 2729395), (45, 2183516), (60, 1637637), (62, 1584810), (90, 1091758), (93, 1056540), (124, 792405), (155, 633924), (180, 545879), (186, 528270), (279, 352180), (310, 316962), (372, 264135), (465, 211308), (558, 176090), (620, 158481), (930, 105654), (1116, 88045), (1395, 70436), (1860, 52827), (2790, 35218), (5580, 17609)]