231631200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 216

約数和(自身を含む): 833571648

約数和(自身を除く): 601940448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 212, 225, 240, 265, 288, 300, 318, 360, 400, 424, 450, 477, 480, 530, 600, 607, 636, 720, 795, 800, 848, 900, 954, 1060, 1200, 1214, 1272, 1325, 1440, 1590, 1696, 1800, 1821, 1908, 2120, 2385, 2400, 2428, 2544, 2650, 3035, 3180, 3600, 3642, 3816, 3975, 4240, 4770, 4856, 5088, 5300, 5463, 6070, 6360, 7200, 7284, 7632, 7950, 8480, 9105, 9540, 9712, 10600, 10926, 11925, 12140, 12720, 14568, 15175, 15264, 15900, 18210, 19080, 19424, 21200, 21852, 23850, 24280, 25440, 27315, 29136, 30350, 31800, 32171, 36420, 38160, 42400, 43704, 45525, 47700, 48560, 54630, 58272, 60700, 63600, 64342, 72840, 76320, 87408, 91050, 95400, 96513, 97120, 109260, 121400, 127200, 128684, 136575, 145680, 160855, 174816, 182100, 190800, 193026, 218520, 242800, 257368, 273150, 289539, 291360, 321710, 364200, 381600, 386052, 437040, 482565, 485600, 514736, 546300, 579078, 643420, 728400, 772104, 804275, 874080, 965130, 1029472, 1092600, 1158156, 1286840, 1447695, 1456800, 1544208, 1608550, 1930260, 2185200, 2316312, 2412825, 2573680, 2895390, 3088416, 3217100, 3860520, 4370400, 4632624, 4825650, 5147360, 5790780, 6434200, 7238475, 7721040, 9265248, 9651300, 11581560, 12868400, 14476950, 15442080, 19302600, 23163120, 25736800, 28953900, 38605200, 46326240, 57907800, 77210400, 115815600, 231631200]

約数ペア:

[(1, 231631200), (2, 115815600), (3, 77210400), (4, 57907800), (5, 46326240), (6, 38605200), (8, 28953900), (9, 25736800), (10, 23163120), (12, 19302600), (15, 15442080), (16, 14476950), (18, 12868400), (20, 11581560), (24, 9651300), (25, 9265248), (30, 7721040), (32, 7238475), (36, 6434200), (40, 5790780), (45, 5147360), (48, 4825650), (50, 4632624), (53, 4370400), (60, 3860520), (72, 3217100), (75, 3088416), (80, 2895390), (90, 2573680), (96, 2412825), (100, 2316312), (106, 2185200), (120, 1930260), (144, 1608550), (150, 1544208), (159, 1456800), (160, 1447695), (180, 1286840), (200, 1158156), (212, 1092600), (225, 1029472), (240, 965130), (265, 874080), (288, 804275), (300, 772104), (318, 728400), (360, 643420), (400, 579078), (424, 546300), (450, 514736), (477, 485600), (480, 482565), (530, 437040), (600, 386052), (607, 381600), (636, 364200), (720, 321710), (795, 291360), (800, 289539), (848, 273150), (900, 257368), (954, 242800), (1060, 218520), (1200, 193026), (1214, 190800), (1272, 182100), (1325, 174816), (1440, 160855), (1590, 145680), (1696, 136575), (1800, 128684), (1821, 127200), (1908, 121400), (2120, 109260), (2385, 97120), (2400, 96513), (2428, 95400), (2544, 91050), (2650, 87408), (3035, 76320), (3180, 72840), (3600, 64342), (3642, 63600), (3816, 60700), (3975, 58272), (4240, 54630), (4770, 48560), (4856, 47700), (5088, 45525), (5300, 43704), (5463, 42400), (6070, 38160), (6360, 36420), (7200, 32171), (7284, 31800), (7632, 30350), (7950, 29136), (8480, 27315), (9105, 25440), (9540, 24280), (9712, 23850), (10600, 21852), (10926, 21200), (11925, 19424), (12140, 19080), (12720, 18210), (14568, 15900), (15175, 15264)]