88041780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1061}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 267891624

約数和(自身を除く): 179849844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1061, 1383, 1844, 2122, 2305, 2766, 3183, 4149, 4244, 4610, 5305, 5532, 6366, 6915, 8298, 9220, 9549, 10610, 12732, 13830, 15915, 16596, 19098, 20745, 21220, 27660, 31830, 38196, 41490, 47745, 63660, 82980, 95490, 190980, 489121, 978242, 1467363, 1956484, 2445605, 2934726, 4402089, 4891210, 5869452, 7336815, 8804178, 9782420, 14673630, 17608356, 22010445, 29347260, 44020890, 88041780]

約数ペア:

[(1, 88041780), (2, 44020890), (3, 29347260), (4, 22010445), (5, 17608356), (6, 14673630), (9, 9782420), (10, 8804178), (12, 7336815), (15, 5869452), (18, 4891210), (20, 4402089), (30, 2934726), (36, 2445605), (45, 1956484), (60, 1467363), (90, 978242), (180, 489121), (461, 190980), (922, 95490), (1061, 82980), (1383, 63660), (1844, 47745), (2122, 41490), (2305, 38196), (2766, 31830), (3183, 27660), (4149, 21220), (4244, 20745), (4610, 19098), (5305, 16596), (5532, 15915), (6366, 13830), (6915, 12732), (8298, 10610), (9220, 9549)]