312085200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 1165746816

約数和(自身を除く): 853661616

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, 53, 56, 60, 70, 75, 80, 84, 100, 105, 106, 112, 120, 140, 150, 159, 168, 175, 200, 210, 212, 240, 265, 280, 300, 318, 336, 350, 371, 400, 420, 424, 525, 530, 560, 600, 636, 700, 701, 742, 795, 840, 848, 1050, 1060, 1113, 1200, 1272, 1325, 1400, 1402, 1484, 1590, 1680, 1855, 2100, 2103, 2120, 2226, 2544, 2650, 2800, 2804, 2968, 3180, 3505, 3710, 3975, 4200, 4206, 4240, 4452, 4907, 5300, 5565, 5608, 5936, 6360, 7010, 7420, 7950, 8400, 8412, 8904, 9275, 9814, 10515, 10600, 11130, 11216, 12720, 14020, 14721, 14840, 15900, 16824, 17525, 17808, 18550, 19628, 21030, 21200, 22260, 24535, 27825, 28040, 29442, 29680, 31800, 33648, 35050, 37100, 37153, 39256, 42060, 44520, 49070, 52575, 55650, 56080, 58884, 63600, 70100, 73605, 74200, 74306, 78512, 84120, 89040, 98140, 105150, 111300, 111459, 117768, 122675, 140200, 147210, 148400, 148612, 168240, 185765, 196280, 210300, 222600, 222918, 235536, 245350, 260071, 280400, 294420, 297224, 368025, 371530, 392560, 420600, 445200, 445836, 490700, 520142, 557295, 588840, 594448, 736050, 743060, 780213, 841200, 891672, 928825, 981400, 1040284, 1114590, 1177680, 1300355, 1472100, 1486120, 1560426, 1783344, 1857650, 1962800, 2080568, 2229180, 2600710, 2786475, 2944200, 2972240, 3120852, 3715300, 3901065, 4161136, 4458360, 5201420, 5572950, 5888400, 6241704, 6501775, 7430600, 7802130, 8916720, 10402840, 11145900, 12483408, 13003550, 14861200, 15604260, 19505325, 20805680, 22291800, 26007100, 31208520, 39010650, 44583600, 52014200, 62417040, 78021300, 104028400, 156042600, 312085200]

約数ペア:

[(1, 312085200), (2, 156042600), (3, 104028400), (4, 78021300), (5, 62417040), (6, 52014200), (7, 44583600), (8, 39010650), (10, 31208520), (12, 26007100), (14, 22291800), (15, 20805680), (16, 19505325), (20, 15604260), (21, 14861200), (24, 13003550), (25, 12483408), (28, 11145900), (30, 10402840), (35, 8916720), (40, 7802130), (42, 7430600), (48, 6501775), (50, 6241704), (53, 5888400), (56, 5572950), (60, 5201420), (70, 4458360), (75, 4161136), (80, 3901065), (84, 3715300), (100, 3120852), (105, 2972240), (106, 2944200), (112, 2786475), (120, 2600710), (140, 2229180), (150, 2080568), (159, 1962800), (168, 1857650), (175, 1783344), (200, 1560426), (210, 1486120), (212, 1472100), (240, 1300355), (265, 1177680), (280, 1114590), (300, 1040284), (318, 981400), (336, 928825), (350, 891672), (371, 841200), (400, 780213), (420, 743060), (424, 736050), (525, 594448), (530, 588840), (560, 557295), (600, 520142), (636, 490700), (700, 445836), (701, 445200), (742, 420600), (795, 392560), (840, 371530), (848, 368025), (1050, 297224), (1060, 294420), (1113, 280400), (1200, 260071), (1272, 245350), (1325, 235536), (1400, 222918), (1402, 222600), (1484, 210300), (1590, 196280), (1680, 185765), (1855, 168240), (2100, 148612), (2103, 148400), (2120, 147210), (2226, 140200), (2544, 122675), (2650, 117768), (2800, 111459), (2804, 111300), (2968, 105150), (3180, 98140), (3505, 89040), (3710, 84120), (3975, 78512), (4200, 74306), (4206, 74200), (4240, 73605), (4452, 70100), (4907, 63600), (5300, 58884), (5565, 56080), (5608, 55650), (5936, 52575), (6360, 49070), (7010, 44520), (7420, 42060), (7950, 39256), (8400, 37153), (8412, 37100), (8904, 35050), (9275, 33648), (9814, 31800), (10515, 29680), (10600, 29442), (11130, 28040), (11216, 27825), (12720, 24535), (14020, 22260), (14721, 21200), (14840, 21030), (15900, 19628), (16824, 18550), (17525, 17808)]