153908800

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 408188160

約数和(自身を除く): 254279360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 107, 116, 124, 145, 155, 160, 200, 214, 232, 248, 290, 310, 320, 400, 428, 464, 496, 535, 580, 620, 725, 775, 800, 856, 899, 928, 992, 1070, 1160, 1240, 1450, 1550, 1600, 1712, 1798, 1856, 1984, 2140, 2320, 2480, 2675, 2900, 3100, 3103, 3317, 3424, 3596, 4280, 4495, 4640, 4960, 5350, 5800, 6200, 6206, 6634, 6848, 7192, 8560, 8990, 9280, 9920, 10700, 11600, 12400, 12412, 13268, 14384, 15515, 16585, 17120, 17980, 21400, 22475, 23200, 24800, 24824, 26536, 28768, 31030, 33170, 34240, 35960, 42800, 44950, 46400, 49600, 49648, 53072, 57536, 62060, 66340, 71920, 77575, 82925, 85600, 89900, 96193, 99296, 106144, 124120, 132680, 143840, 155150, 165850, 171200, 179800, 192386, 198592, 212288, 248240, 265360, 287680, 310300, 331700, 359600, 384772, 480965, 496480, 530720, 620600, 663400, 719200, 769544, 961930, 992960, 1061440, 1241200, 1326800, 1438400, 1539088, 1923860, 2404825, 2482400, 2653600, 3078176, 3847720, 4809650, 4964800, 5307200, 6156352, 7695440, 9619300, 15390880, 19238600, 30781760, 38477200, 76954400, 153908800]

約数ペア:

[(1, 153908800), (2, 76954400), (4, 38477200), (5, 30781760), (8, 19238600), (10, 15390880), (16, 9619300), (20, 7695440), (25, 6156352), (29, 5307200), (31, 4964800), (32, 4809650), (40, 3847720), (50, 3078176), (58, 2653600), (62, 2482400), (64, 2404825), (80, 1923860), (100, 1539088), (107, 1438400), (116, 1326800), (124, 1241200), (145, 1061440), (155, 992960), (160, 961930), (200, 769544), (214, 719200), (232, 663400), (248, 620600), (290, 530720), (310, 496480), (320, 480965), (400, 384772), (428, 359600), (464, 331700), (496, 310300), (535, 287680), (580, 265360), (620, 248240), (725, 212288), (775, 198592), (800, 192386), (856, 179800), (899, 171200), (928, 165850), (992, 155150), (1070, 143840), (1160, 132680), (1240, 124120), (1450, 106144), (1550, 99296), (1600, 96193), (1712, 89900), (1798, 85600), (1856, 82925), (1984, 77575), (2140, 71920), (2320, 66340), (2480, 62060), (2675, 57536), (2900, 53072), (3100, 49648), (3103, 49600), (3317, 46400), (3424, 44950), (3596, 42800), (4280, 35960), (4495, 34240), (4640, 33170), (4960, 31030), (5350, 28768), (5800, 26536), (6200, 24824), (6206, 24800), (6634, 23200), (6848, 22475), (7192, 21400), (8560, 17980), (8990, 17120), (9280, 16585), (9920, 15515), (10700, 14384), (11600, 13268), (12400, 12412)]