143803400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 393724800

約数和(自身を除く): 249921400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 41, 50, 52, 65, 71, 76, 82, 95, 100, 104, 130, 142, 152, 164, 190, 200, 205, 247, 260, 284, 325, 328, 355, 380, 410, 475, 494, 520, 533, 568, 650, 710, 760, 779, 820, 923, 950, 988, 1025, 1066, 1235, 1300, 1349, 1420, 1558, 1640, 1775, 1846, 1900, 1976, 2050, 2132, 2470, 2600, 2665, 2698, 2840, 2911, 3116, 3550, 3692, 3800, 3895, 4100, 4264, 4615, 4940, 5330, 5396, 5822, 6175, 6232, 6745, 7100, 7384, 7790, 8200, 9230, 9880, 10127, 10660, 10792, 11644, 12350, 13325, 13490, 14200, 14555, 15580, 17537, 18460, 19475, 20254, 21320, 23075, 23288, 24700, 26650, 26980, 29110, 31160, 33725, 35074, 36920, 37843, 38950, 40508, 46150, 49400, 50635, 53300, 53960, 55309, 58220, 67450, 70148, 72775, 75686, 77900, 81016, 87685, 92300, 101270, 106600, 110618, 116440, 134900, 140296, 145550, 151372, 155800, 175370, 184600, 189215, 202540, 221236, 253175, 269800, 276545, 291100, 302744, 350740, 378430, 405080, 438425, 442472, 506350, 553090, 582200, 701480, 719017, 756860, 876850, 946075, 1012700, 1106180, 1382725, 1438034, 1513720, 1753700, 1892150, 2025400, 2212360, 2765450, 2876068, 3507400, 3595085, 3784300, 5530900, 5752136, 7190170, 7568600, 11061800, 14380340, 17975425, 28760680, 35950850, 71901700, 143803400]

約数ペア:

[(1, 143803400), (2, 71901700), (4, 35950850), (5, 28760680), (8, 17975425), (10, 14380340), (13, 11061800), (19, 7568600), (20, 7190170), (25, 5752136), (26, 5530900), (38, 3784300), (40, 3595085), (41, 3507400), (50, 2876068), (52, 2765450), (65, 2212360), (71, 2025400), (76, 1892150), (82, 1753700), (95, 1513720), (100, 1438034), (104, 1382725), (130, 1106180), (142, 1012700), (152, 946075), (164, 876850), (190, 756860), (200, 719017), (205, 701480), (247, 582200), (260, 553090), (284, 506350), (325, 442472), (328, 438425), (355, 405080), (380, 378430), (410, 350740), (475, 302744), (494, 291100), (520, 276545), (533, 269800), (568, 253175), (650, 221236), (710, 202540), (760, 189215), (779, 184600), (820, 175370), (923, 155800), (950, 151372), (988, 145550), (1025, 140296), (1066, 134900), (1235, 116440), (1300, 110618), (1349, 106600), (1420, 101270), (1558, 92300), (1640, 87685), (1775, 81016), (1846, 77900), (1900, 75686), (1976, 72775), (2050, 70148), (2132, 67450), (2470, 58220), (2600, 55309), (2665, 53960), (2698, 53300), (2840, 50635), (2911, 49400), (3116, 46150), (3550, 40508), (3692, 38950), (3800, 37843), (3895, 36920), (4100, 35074), (4264, 33725), (4615, 31160), (4940, 29110), (5330, 26980), (5396, 26650), (5822, 24700), (6175, 23288), (6232, 23075), (6745, 21320), (7100, 20254), (7384, 19475), (7790, 18460), (8200, 17537), (9230, 15580), (9880, 14555), (10127, 14200), (10660, 13490), (10792, 13325), (11644, 12350)]