129429600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 424972800

約数和(自身を除く): 295543200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 199, 200, 240, 271, 300, 398, 400, 480, 542, 597, 600, 796, 800, 813, 995, 1084, 1194, 1200, 1355, 1592, 1626, 1990, 2168, 2388, 2400, 2710, 2985, 3184, 3252, 3980, 4065, 4336, 4776, 4975, 5420, 5970, 6368, 6504, 6775, 7960, 8130, 8672, 9552, 9950, 10840, 11940, 13008, 13550, 14925, 15920, 16260, 19104, 19900, 20325, 21680, 23880, 26016, 27100, 29850, 31840, 32520, 39800, 40650, 43360, 47760, 53929, 54200, 59700, 65040, 79600, 81300, 95520, 107858, 108400, 119400, 130080, 159200, 161787, 162600, 215716, 216800, 238800, 269645, 323574, 325200, 431432, 477600, 539290, 647148, 650400, 808935, 862864, 1078580, 1294296, 1348225, 1617870, 1725728, 2157160, 2588592, 2696450, 3235740, 4044675, 4314320, 5177184, 5392900, 6471480, 8089350, 8628640, 10785800, 12942960, 16178700, 21571600, 25885920, 32357400, 43143200, 64714800, 129429600]

約数ペア:

[(1, 129429600), (2, 64714800), (3, 43143200), (4, 32357400), (5, 25885920), (6, 21571600), (8, 16178700), (10, 12942960), (12, 10785800), (15, 8628640), (16, 8089350), (20, 6471480), (24, 5392900), (25, 5177184), (30, 4314320), (32, 4044675), (40, 3235740), (48, 2696450), (50, 2588592), (60, 2157160), (75, 1725728), (80, 1617870), (96, 1348225), (100, 1294296), (120, 1078580), (150, 862864), (160, 808935), (199, 650400), (200, 647148), (240, 539290), (271, 477600), (300, 431432), (398, 325200), (400, 323574), (480, 269645), (542, 238800), (597, 216800), (600, 215716), (796, 162600), (800, 161787), (813, 159200), (995, 130080), (1084, 119400), (1194, 108400), (1200, 107858), (1355, 95520), (1592, 81300), (1626, 79600), (1990, 65040), (2168, 59700), (2388, 54200), (2400, 53929), (2710, 47760), (2985, 43360), (3184, 40650), (3252, 39800), (3980, 32520), (4065, 31840), (4336, 29850), (4776, 27100), (4975, 26016), (5420, 23880), (5970, 21680), (6368, 20325), (6504, 19900), (6775, 19104), (7960, 16260), (8130, 15920), (8672, 14925), (9552, 13550), (9950, 13008), (10840, 11940)]