91157880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 304197120

約数和(自身を除く): 213039240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1303, 1320, 1590, 1749, 2120, 2332, 2606, 2915, 3180, 3498, 3909, 4664, 5212, 5830, 6360, 6515, 6996, 7818, 8745, 10424, 11660, 13030, 13992, 14333, 15636, 17490, 19545, 23320, 26060, 28666, 31272, 34980, 39090, 42999, 52120, 57332, 69059, 69960, 71665, 78180, 85998, 114664, 138118, 143330, 156360, 171996, 207177, 214995, 276236, 286660, 343992, 345295, 414354, 429990, 552472, 573320, 690590, 759649, 828708, 859980, 1035885, 1381180, 1519298, 1657416, 1719960, 2071770, 2278947, 2762360, 3038596, 3798245, 4143540, 4557894, 6077192, 7596490, 8287080, 9115788, 11394735, 15192980, 18231576, 22789470, 30385960, 45578940, 91157880]

約数ペア:

[(1, 91157880), (2, 45578940), (3, 30385960), (4, 22789470), (5, 18231576), (6, 15192980), (8, 11394735), (10, 9115788), (11, 8287080), (12, 7596490), (15, 6077192), (20, 4557894), (22, 4143540), (24, 3798245), (30, 3038596), (33, 2762360), (40, 2278947), (44, 2071770), (53, 1719960), (55, 1657416), (60, 1519298), (66, 1381180), (88, 1035885), (106, 859980), (110, 828708), (120, 759649), (132, 690590), (159, 573320), (165, 552472), (212, 429990), (220, 414354), (264, 345295), (265, 343992), (318, 286660), (330, 276236), (424, 214995), (440, 207177), (530, 171996), (583, 156360), (636, 143330), (660, 138118), (795, 114664), (1060, 85998), (1166, 78180), (1272, 71665), (1303, 69960), (1320, 69059), (1590, 57332), (1749, 52120), (2120, 42999), (2332, 39090), (2606, 34980), (2915, 31272), (3180, 28666), (3498, 26060), (3909, 23320), (4664, 19545), (5212, 17490), (5830, 15636), (6360, 14333), (6515, 13992), (6996, 13030), (7818, 11660), (8745, 10424)]