154121880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2281

約数の個数: 128

約数和(自身を含む): 514149120

約数和(自身を除く): 360027240

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, 1320, 1590, 1749, 2120, 2203, 2332, 2915, 3180, 3498, 4406, 4664, 5830, 6360, 6609, 6996, 8745, 8812, 11015, 11660, 13218, 13992, 17490, 17624, 22030, 23320, 24233, 26436, 33045, 34980, 44060, 48466, 52872, 66090, 69960, 72699, 88120, 96932, 116759, 121165, 132180, 145398, 193864, 233518, 242330, 264360, 290796, 350277, 363495, 467036, 484660, 581592, 583795, 700554, 726990, 934072, 969320, 1167590, 1284349, 1401108, 1453980, 1751385, 2335180, 2568698, 2802216, 2907960, 3502770, 3853047, 4670360, 5137396, 6421745, 7005540, 7706094, 10274792, 12843490, 14011080, 15412188, 19265235, 25686980, 30824376, 38530470, 51373960, 77060940, 154121880]

約数ペア:

[(1, 154121880), (2, 77060940), (3, 51373960), (4, 38530470), (5, 30824376), (6, 25686980), (8, 19265235), (10, 15412188), (11, 14011080), (12, 12843490), (15, 10274792), (20, 7706094), (22, 7005540), (24, 6421745), (30, 5137396), (33, 4670360), (40, 3853047), (44, 3502770), (53, 2907960), (55, 2802216), (60, 2568698), (66, 2335180), (88, 1751385), (106, 1453980), (110, 1401108), (120, 1284349), (132, 1167590), (159, 969320), (165, 934072), (212, 726990), (220, 700554), (264, 583795), (265, 581592), (318, 484660), (330, 467036), (424, 363495), (440, 350277), (530, 290796), (583, 264360), (636, 242330), (660, 233518), (795, 193864), (1060, 145398), (1166, 132180), (1272, 121165), (1320, 116759), (1590, 96932), (1749, 88120), (2120, 72699), (2203, 69960), (2332, 66090), (2915, 52872), (3180, 48466), (3498, 44060), (4406, 34980), (4664, 33045), (5830, 26436), (6360, 24233), (6609, 23320), (6996, 22030), (8745, 17624), (8812, 17490), (11015, 13992), (11660, 13218)]