147478800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 548492672

約数和(自身を除く): 401013872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 97, 100, 105, 112, 120, 140, 150, 168, 175, 181, 194, 200, 210, 240, 280, 291, 300, 336, 350, 362, 388, 400, 420, 485, 525, 543, 560, 582, 600, 679, 700, 724, 776, 840, 905, 970, 1050, 1086, 1164, 1200, 1267, 1358, 1400, 1448, 1455, 1552, 1680, 1810, 1940, 2037, 2100, 2172, 2328, 2425, 2534, 2715, 2716, 2800, 2896, 2910, 3395, 3620, 3801, 3880, 4074, 4200, 4344, 4525, 4656, 4850, 5068, 5430, 5432, 5820, 6335, 6790, 7240, 7275, 7602, 7760, 8148, 8400, 8688, 9050, 9700, 10136, 10185, 10860, 10864, 11640, 12670, 13575, 13580, 14480, 14550, 15204, 16296, 16975, 17557, 18100, 19005, 19400, 20272, 20370, 21720, 23280, 25340, 27150, 27160, 29100, 30408, 31675, 32592, 33950, 35114, 36200, 38010, 38800, 40740, 43440, 50680, 50925, 52671, 54300, 54320, 58200, 60816, 63350, 67900, 70228, 72400, 76020, 81480, 87785, 95025, 101360, 101850, 105342, 108600, 116400, 122899, 126700, 135800, 140456, 152040, 162960, 175570, 190050, 203700, 210684, 217200, 245798, 253400, 263355, 271600, 280912, 304080, 351140, 368697, 380100, 407400, 421368, 438925, 491596, 506800, 526710, 614495, 702280, 737394, 760200, 814800, 842736, 877850, 983192, 1053420, 1228990, 1316775, 1404560, 1474788, 1520400, 1755700, 1843485, 1966384, 2106840, 2457980, 2633550, 2949576, 3072475, 3511400, 3686970, 4213680, 4915960, 5267100, 5899152, 6144950, 7022800, 7373940, 9217425, 9831920, 10534200, 12289900, 14747880, 18434850, 21068400, 24579800, 29495760, 36869700, 49159600, 73739400, 147478800]

約数ペア:

[(1, 147478800), (2, 73739400), (3, 49159600), (4, 36869700), (5, 29495760), (6, 24579800), (7, 21068400), (8, 18434850), (10, 14747880), (12, 12289900), (14, 10534200), (15, 9831920), (16, 9217425), (20, 7373940), (21, 7022800), (24, 6144950), (25, 5899152), (28, 5267100), (30, 4915960), (35, 4213680), (40, 3686970), (42, 3511400), (48, 3072475), (50, 2949576), (56, 2633550), (60, 2457980), (70, 2106840), (75, 1966384), (80, 1843485), (84, 1755700), (97, 1520400), (100, 1474788), (105, 1404560), (112, 1316775), (120, 1228990), (140, 1053420), (150, 983192), (168, 877850), (175, 842736), (181, 814800), (194, 760200), (200, 737394), (210, 702280), (240, 614495), (280, 526710), (291, 506800), (300, 491596), (336, 438925), (350, 421368), (362, 407400), (388, 380100), (400, 368697), (420, 351140), (485, 304080), (525, 280912), (543, 271600), (560, 263355), (582, 253400), (600, 245798), (679, 217200), (700, 210684), (724, 203700), (776, 190050), (840, 175570), (905, 162960), (970, 152040), (1050, 140456), (1086, 135800), (1164, 126700), (1200, 122899), (1267, 116400), (1358, 108600), (1400, 105342), (1448, 101850), (1455, 101360), (1552, 95025), (1680, 87785), (1810, 81480), (1940, 76020), (2037, 72400), (2100, 70228), (2172, 67900), (2328, 63350), (2425, 60816), (2534, 58200), (2715, 54320), (2716, 54300), (2800, 52671), (2896, 50925), (2910, 50680), (3395, 43440), (3620, 40740), (3801, 38800), (3880, 38010), (4074, 36200), (4200, 35114), (4344, 33950), (4525, 32592), (4656, 31675), (4850, 30408), (5068, 29100), (5430, 27160), (5432, 27150), (5820, 25340), (6335, 23280), (6790, 21720), (7240, 20370), (7275, 20272), (7602, 19400), (7760, 19005), (8148, 18100), (8400, 17557), (8688, 16975), (9050, 16296), (9700, 15204), (10136, 14550), (10185, 14480), (10860, 13580), (10864, 13575), (11640, 12670)]