121013150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 234949248

約数和(自身を除く): 113936098

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 101, 155, 202, 310, 505, 773, 775, 1010, 1546, 1550, 2525, 3131, 3865, 5050, 6262, 7730, 15655, 19325, 23963, 31310, 38650, 47926, 78073, 78275, 119815, 156146, 156550, 239630, 390365, 599075, 780730, 1198150, 1951825, 2420263, 3903650, 4840526, 12101315, 24202630, 60506575, 121013150]

約数ペア:

[(1, 121013150), (2, 60506575), (5, 24202630), (10, 12101315), (25, 4840526), (31, 3903650), (50, 2420263), (62, 1951825), (101, 1198150), (155, 780730), (202, 599075), (310, 390365), (505, 239630), (773, 156550), (775, 156146), (1010, 119815), (1546, 78275), (1550, 78073), (2525, 47926), (3131, 38650), (3865, 31310), (5050, 23963), (6262, 19325), (7730, 15655)]