43871200

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 116242560

約数和(自身を除く): 72371360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 61, 62, 80, 100, 116, 122, 124, 145, 155, 160, 200, 232, 244, 248, 290, 305, 310, 400, 464, 488, 496, 580, 610, 620, 725, 775, 800, 899, 928, 976, 992, 1160, 1220, 1240, 1450, 1525, 1550, 1769, 1798, 1891, 1952, 2320, 2440, 2480, 2900, 3050, 3100, 3538, 3596, 3782, 4495, 4640, 4880, 4960, 5800, 6100, 6200, 7076, 7192, 7564, 8845, 8990, 9455, 9760, 11600, 12200, 12400, 14152, 14384, 15128, 17690, 17980, 18910, 22475, 23200, 24400, 24800, 28304, 28768, 30256, 35380, 35960, 37820, 44225, 44950, 47275, 48800, 54839, 56608, 60512, 70760, 71920, 75640, 88450, 89900, 94550, 109678, 141520, 143840, 151280, 176900, 179800, 189100, 219356, 274195, 283040, 302560, 353800, 359600, 378200, 438712, 548390, 707600, 719200, 756400, 877424, 1096780, 1370975, 1415200, 1512800, 1754848, 2193560, 2741950, 4387120, 5483900, 8774240, 10967800, 21935600, 43871200]

約数ペア:

[(1, 43871200), (2, 21935600), (4, 10967800), (5, 8774240), (8, 5483900), (10, 4387120), (16, 2741950), (20, 2193560), (25, 1754848), (29, 1512800), (31, 1415200), (32, 1370975), (40, 1096780), (50, 877424), (58, 756400), (61, 719200), (62, 707600), (80, 548390), (100, 438712), (116, 378200), (122, 359600), (124, 353800), (145, 302560), (155, 283040), (160, 274195), (200, 219356), (232, 189100), (244, 179800), (248, 176900), (290, 151280), (305, 143840), (310, 141520), (400, 109678), (464, 94550), (488, 89900), (496, 88450), (580, 75640), (610, 71920), (620, 70760), (725, 60512), (775, 56608), (800, 54839), (899, 48800), (928, 47275), (976, 44950), (992, 44225), (1160, 37820), (1220, 35960), (1240, 35380), (1450, 30256), (1525, 28768), (1550, 28304), (1769, 24800), (1798, 24400), (1891, 23200), (1952, 22475), (2320, 18910), (2440, 17980), (2480, 17690), (2900, 15128), (3050, 14384), (3100, 14152), (3538, 12400), (3596, 12200), (3782, 11600), (4495, 9760), (4640, 9455), (4880, 8990), (4960, 8845), (5800, 7564), (6100, 7192), (6200, 7076)]