157650840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2474

約数の個数: 128

約数和(自身を含む): 534340800

約数和(自身を除く): 376689960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2393, 2440, 2745, 3294, 3660, 4392, 4786, 5490, 6588, 7179, 7320, 8235, 9572, 10980, 11965, 13176, 14358, 16470, 19144, 21537, 21960, 23930, 28716, 32940, 35895, 43074, 47860, 57432, 64611, 65880, 71790, 86148, 95720, 107685, 129222, 143580, 145973, 172296, 215370, 258444, 287160, 291946, 323055, 430740, 437919, 516888, 583892, 646110, 729865, 861480, 875838, 1167784, 1292220, 1313757, 1459730, 1751676, 2189595, 2584440, 2627514, 2919460, 3503352, 3941271, 4379190, 5255028, 5838920, 6568785, 7882542, 8758380, 10510056, 13137570, 15765084, 17516760, 19706355, 26275140, 31530168, 39412710, 52550280, 78825420, 157650840]

約数ペア:

[(1, 157650840), (2, 78825420), (3, 52550280), (4, 39412710), (5, 31530168), (6, 26275140), (8, 19706355), (9, 17516760), (10, 15765084), (12, 13137570), (15, 10510056), (18, 8758380), (20, 7882542), (24, 6568785), (27, 5838920), (30, 5255028), (36, 4379190), (40, 3941271), (45, 3503352), (54, 2919460), (60, 2627514), (61, 2584440), (72, 2189595), (90, 1751676), (108, 1459730), (120, 1313757), (122, 1292220), (135, 1167784), (180, 875838), (183, 861480), (216, 729865), (244, 646110), (270, 583892), (305, 516888), (360, 437919), (366, 430740), (488, 323055), (540, 291946), (549, 287160), (610, 258444), (732, 215370), (915, 172296), (1080, 145973), (1098, 143580), (1220, 129222), (1464, 107685), (1647, 95720), (1830, 86148), (2196, 71790), (2393, 65880), (2440, 64611), (2745, 57432), (3294, 47860), (3660, 43074), (4392, 35895), (4786, 32940), (5490, 28716), (6588, 23930), (7179, 21960), (7320, 21537), (8235, 19144), (9572, 16470), (10980, 14358), (11965, 13176)]