161929260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2969}}^1$

素因数の和:3088

約数の個数: 96

約数和(自身を含む): 508939200

約数和(自身を除く): 347009940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 2969, 3030, 3636, 4545, 5454, 5938, 6060, 8907, 9090, 10908, 11876, 13635, 14845, 17814, 18180, 26721, 27270, 29690, 35628, 44535, 53442, 54540, 59380, 80163, 89070, 106884, 133605, 160326, 178140, 267210, 299869, 320652, 400815, 534420, 599738, 801630, 899607, 1199476, 1499345, 1603260, 1799214, 2698821, 2998690, 3598428, 4498035, 5397642, 5997380, 8096463, 8996070, 10795284, 13494105, 16192926, 17992140, 26988210, 32385852, 40482315, 53976420, 80964630, 161929260]

約数ペア:

[(1, 161929260), (2, 80964630), (3, 53976420), (4, 40482315), (5, 32385852), (6, 26988210), (9, 17992140), (10, 16192926), (12, 13494105), (15, 10795284), (18, 8996070), (20, 8096463), (27, 5997380), (30, 5397642), (36, 4498035), (45, 3598428), (54, 2998690), (60, 2698821), (90, 1799214), (101, 1603260), (108, 1499345), (135, 1199476), (180, 899607), (202, 801630), (270, 599738), (303, 534420), (404, 400815), (505, 320652), (540, 299869), (606, 267210), (909, 178140), (1010, 160326), (1212, 133605), (1515, 106884), (1818, 89070), (2020, 80163), (2727, 59380), (2969, 54540), (3030, 53442), (3636, 44535), (4545, 35628), (5454, 29690), (5938, 27270), (6060, 26721), (8907, 18180), (9090, 17814), (10908, 14845), (11876, 13635)]