207308400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 727807584

約数和(自身を除く): 520499184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 97, 100, 104, 120, 130, 137, 150, 156, 194, 195, 200, 208, 240, 260, 274, 291, 300, 312, 325, 388, 390, 400, 411, 485, 520, 548, 582, 600, 624, 650, 685, 776, 780, 822, 970, 975, 1040, 1096, 1164, 1200, 1261, 1300, 1370, 1455, 1552, 1560, 1644, 1781, 1940, 1950, 2055, 2192, 2328, 2425, 2522, 2600, 2740, 2910, 3120, 3288, 3425, 3562, 3783, 3880, 3900, 4110, 4656, 4850, 5044, 5200, 5343, 5480, 5820, 6305, 6576, 6850, 7124, 7275, 7566, 7760, 7800, 8220, 8905, 9700, 10088, 10275, 10686, 10960, 11640, 12610, 13289, 13700, 14248, 14550, 15132, 15600, 16440, 17810, 18915, 19400, 20176, 20550, 21372, 23280, 25220, 26578, 26715, 27400, 28496, 29100, 30264, 31525, 32880, 35620, 37830, 38800, 39867, 41100, 42744, 44525, 50440, 53156, 53430, 54800, 58200, 60528, 63050, 66445, 71240, 75660, 79734, 82200, 85488, 89050, 94575, 100880, 106312, 106860, 116400, 126100, 132890, 133575, 142480, 151320, 159468, 164400, 172757, 178100, 189150, 199335, 212624, 213720, 252200, 265780, 267150, 302640, 318936, 332225, 345514, 356200, 378300, 398670, 427440, 504400, 518271, 531560, 534300, 637872, 664450, 691028, 712400, 756600, 797340, 863785, 996675, 1036542, 1063120, 1068600, 1328900, 1382056, 1513200, 1594680, 1727570, 1993350, 2073084, 2137200, 2591355, 2657800, 2764112, 3189360, 3455140, 3986700, 4146168, 4318925, 5182710, 5315600, 6910280, 7973400, 8292336, 8637850, 10365420, 12956775, 13820560, 15946800, 17275700, 20730840, 25913550, 34551400, 41461680, 51827100, 69102800, 103654200, 207308400]

約数ペア:

[(1, 207308400), (2, 103654200), (3, 69102800), (4, 51827100), (5, 41461680), (6, 34551400), (8, 25913550), (10, 20730840), (12, 17275700), (13, 15946800), (15, 13820560), (16, 12956775), (20, 10365420), (24, 8637850), (25, 8292336), (26, 7973400), (30, 6910280), (39, 5315600), (40, 5182710), (48, 4318925), (50, 4146168), (52, 3986700), (60, 3455140), (65, 3189360), (75, 2764112), (78, 2657800), (80, 2591355), (97, 2137200), (100, 2073084), (104, 1993350), (120, 1727570), (130, 1594680), (137, 1513200), (150, 1382056), (156, 1328900), (194, 1068600), (195, 1063120), (200, 1036542), (208, 996675), (240, 863785), (260, 797340), (274, 756600), (291, 712400), (300, 691028), (312, 664450), (325, 637872), (388, 534300), (390, 531560), (400, 518271), (411, 504400), (485, 427440), (520, 398670), (548, 378300), (582, 356200), (600, 345514), (624, 332225), (650, 318936), (685, 302640), (776, 267150), (780, 265780), (822, 252200), (970, 213720), (975, 212624), (1040, 199335), (1096, 189150), (1164, 178100), (1200, 172757), (1261, 164400), (1300, 159468), (1370, 151320), (1455, 142480), (1552, 133575), (1560, 132890), (1644, 126100), (1781, 116400), (1940, 106860), (1950, 106312), (2055, 100880), (2192, 94575), (2328, 89050), (2425, 85488), (2522, 82200), (2600, 79734), (2740, 75660), (2910, 71240), (3120, 66445), (3288, 63050), (3425, 60528), (3562, 58200), (3783, 54800), (3880, 53430), (3900, 53156), (4110, 50440), (4656, 44525), (4850, 42744), (5044, 41100), (5200, 39867), (5343, 38800), (5480, 37830), (5820, 35620), (6305, 32880), (6576, 31525), (6850, 30264), (7124, 29100), (7275, 28496), (7566, 27400), (7760, 26715), (7800, 26578), (8220, 25220), (8905, 23280), (9700, 21372), (10088, 20550), (10275, 20176), (10686, 19400), (10960, 18915), (11640, 17810), (12610, 16440), (13289, 15600), (13700, 15132), (14248, 14550)]