302742450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6661}}^1$

素因数の和:6780

約数の個数: 72

約数和(自身を含む): 821544516

約数和(自身を除く): 518802066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1515, 1818, 2525, 3030, 4545, 5050, 6661, 7575, 9090, 13322, 15150, 19983, 22725, 33305, 39966, 45450, 59949, 66610, 99915, 119898, 166525, 199830, 299745, 333050, 499575, 599490, 672761, 999150, 1345522, 1498725, 2018283, 2997450, 3363805, 4036566, 6054849, 6727610, 10091415, 12109698, 16819025, 20182830, 30274245, 33638050, 50457075, 60548490, 100914150, 151371225, 302742450]

約数ペア:

[(1, 302742450), (2, 151371225), (3, 100914150), (5, 60548490), (6, 50457075), (9, 33638050), (10, 30274245), (15, 20182830), (18, 16819025), (25, 12109698), (30, 10091415), (45, 6727610), (50, 6054849), (75, 4036566), (90, 3363805), (101, 2997450), (150, 2018283), (202, 1498725), (225, 1345522), (303, 999150), (450, 672761), (505, 599490), (606, 499575), (909, 333050), (1010, 299745), (1515, 199830), (1818, 166525), (2525, 119898), (3030, 99915), (4545, 66610), (5050, 59949), (6661, 45450), (7575, 39966), (9090, 33305), (13322, 22725), (15150, 19983)]