208759200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6727

約数の個数: 144

約数和(自身を含む): 731890656

約数和(自身を除く): 523131456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6691, 7800, 10400, 13382, 15600, 20073, 26764, 31200, 33455, 40146, 53528, 66910, 80292, 86983, 100365, 107056, 133820, 160584, 167275, 173966, 200730, 214112, 260949, 267640, 321168, 334550, 347932, 401460, 434915, 501825, 521898, 535280, 642336, 669100, 695864, 802920, 869830, 1003650, 1043796, 1070560, 1304745, 1338200, 1391728, 1605840, 1739660, 2007300, 2087592, 2174575, 2609490, 2676400, 2783456, 3211680, 3479320, 4014600, 4175184, 4349150, 5218980, 5352800, 6523725, 6958640, 8029200, 8350368, 8698300, 10437960, 13047450, 13917280, 16058400, 17396600, 20875920, 26094900, 34793200, 41751840, 52189800, 69586400, 104379600, 208759200]

約数ペア:

[(1, 208759200), (2, 104379600), (3, 69586400), (4, 52189800), (5, 41751840), (6, 34793200), (8, 26094900), (10, 20875920), (12, 17396600), (13, 16058400), (15, 13917280), (16, 13047450), (20, 10437960), (24, 8698300), (25, 8350368), (26, 8029200), (30, 6958640), (32, 6523725), (39, 5352800), (40, 5218980), (48, 4349150), (50, 4175184), (52, 4014600), (60, 3479320), (65, 3211680), (75, 2783456), (78, 2676400), (80, 2609490), (96, 2174575), (100, 2087592), (104, 2007300), (120, 1739660), (130, 1605840), (150, 1391728), (156, 1338200), (160, 1304745), (195, 1070560), (200, 1043796), (208, 1003650), (240, 869830), (260, 802920), (300, 695864), (312, 669100), (325, 642336), (390, 535280), (400, 521898), (416, 501825), (480, 434915), (520, 401460), (600, 347932), (624, 334550), (650, 321168), (780, 267640), (800, 260949), (975, 214112), (1040, 200730), (1200, 173966), (1248, 167275), (1300, 160584), (1560, 133820), (1950, 107056), (2080, 100365), (2400, 86983), (2600, 80292), (3120, 66910), (3900, 53528), (5200, 40146), (6240, 33455), (6691, 31200), (7800, 26764), (10400, 20073), (13382, 15600)]