231478800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 240

約数和(自身を含む): 897835392

約数和(自身を除く): 666356592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1621, 1680, 1700, 1785, 1904, 2040, 2100, 2380, 2550, 2800, 2856, 2975, 3242, 3400, 3570, 4080, 4200, 4760, 4863, 5100, 5712, 5950, 6484, 6800, 7140, 8105, 8400, 8925, 9520, 9726, 10200, 11347, 11900, 12968, 14280, 16210, 17850, 19452, 20400, 22694, 23800, 24315, 25936, 27557, 28560, 32420, 34041, 35700, 38904, 40525, 45388, 47600, 48630, 55114, 56735, 64840, 68082, 71400, 77808, 81050, 82671, 90776, 97260, 110228, 113470, 121575, 129680, 136164, 137785, 142800, 162100, 165342, 170205, 181552, 192899, 194520, 220456, 226940, 243150, 272328, 275570, 283675, 324200, 330684, 340410, 385798, 389040, 413355, 440912, 453880, 486300, 544656, 551140, 567350, 578697, 648400, 661368, 680820, 688925, 771596, 826710, 851025, 907760, 964495, 972600, 1102280, 1134700, 1157394, 1322736, 1361640, 1377850, 1543192, 1653420, 1702050, 1928990, 1945200, 2066775, 2204560, 2269400, 2314788, 2723280, 2755700, 2893485, 3086384, 3306840, 3404100, 3857980, 4133550, 4538800, 4629576, 4822475, 5511400, 5786970, 6613680, 6808200, 7715960, 8267100, 9259152, 9644950, 11022800, 11573940, 13616400, 14467425, 15431920, 16534200, 19289900, 23147880, 28934850, 33068400, 38579800, 46295760, 57869700, 77159600, 115739400, 231478800]

約数ペア:

[(1, 231478800), (2, 115739400), (3, 77159600), (4, 57869700), (5, 46295760), (6, 38579800), (7, 33068400), (8, 28934850), (10, 23147880), (12, 19289900), (14, 16534200), (15, 15431920), (16, 14467425), (17, 13616400), (20, 11573940), (21, 11022800), (24, 9644950), (25, 9259152), (28, 8267100), (30, 7715960), (34, 6808200), (35, 6613680), (40, 5786970), (42, 5511400), (48, 4822475), (50, 4629576), (51, 4538800), (56, 4133550), (60, 3857980), (68, 3404100), (70, 3306840), (75, 3086384), (80, 2893485), (84, 2755700), (85, 2723280), (100, 2314788), (102, 2269400), (105, 2204560), (112, 2066775), (119, 1945200), (120, 1928990), (136, 1702050), (140, 1653420), (150, 1543192), (168, 1377850), (170, 1361640), (175, 1322736), (200, 1157394), (204, 1134700), (210, 1102280), (238, 972600), (240, 964495), (255, 907760), (272, 851025), (280, 826710), (300, 771596), (336, 688925), (340, 680820), (350, 661368), (357, 648400), (400, 578697), (408, 567350), (420, 551140), (425, 544656), (476, 486300), (510, 453880), (525, 440912), (560, 413355), (595, 389040), (600, 385798), (680, 340410), (700, 330684), (714, 324200), (816, 283675), (840, 275570), (850, 272328), (952, 243150), (1020, 226940), (1050, 220456), (1190, 194520), (1200, 192899), (1275, 181552), (1360, 170205), (1400, 165342), (1428, 162100), (1621, 142800), (1680, 137785), (1700, 136164), (1785, 129680), (1904, 121575), (2040, 113470), (2100, 110228), (2380, 97260), (2550, 90776), (2800, 82671), (2856, 81050), (2975, 77808), (3242, 71400), (3400, 68082), (3570, 64840), (4080, 56735), (4200, 55114), (4760, 48630), (4863, 47600), (5100, 45388), (5712, 40525), (5950, 38904), (6484, 35700), (6800, 34041), (7140, 32420), (8105, 28560), (8400, 27557), (8925, 25936), (9520, 24315), (9726, 23800), (10200, 22694), (11347, 20400), (11900, 19452), (12968, 17850), (14280, 16210)]