306876000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1018967040

約数和(自身を除く): 712091040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 107, 120, 125, 150, 160, 200, 214, 239, 240, 250, 300, 321, 375, 400, 428, 478, 480, 500, 535, 600, 642, 717, 750, 800, 856, 956, 1000, 1070, 1195, 1200, 1284, 1434, 1500, 1605, 1712, 1912, 2000, 2140, 2390, 2400, 2568, 2675, 2868, 3000, 3210, 3424, 3585, 3824, 4000, 4280, 4780, 5136, 5350, 5736, 5975, 6000, 6420, 7170, 7648, 8025, 8560, 9560, 10272, 10700, 11472, 11950, 12000, 12840, 13375, 14340, 16050, 17120, 17925, 19120, 21400, 22944, 23900, 25573, 25680, 26750, 28680, 29875, 32100, 35850, 38240, 40125, 42800, 47800, 51146, 51360, 53500, 57360, 59750, 64200, 71700, 76719, 80250, 85600, 89625, 95600, 102292, 107000, 114720, 119500, 127865, 128400, 143400, 153438, 160500, 179250, 191200, 204584, 214000, 239000, 255730, 256800, 286800, 306876, 321000, 358500, 383595, 409168, 428000, 478000, 511460, 573600, 613752, 639325, 642000, 717000, 767190, 818336, 956000, 1022920, 1227504, 1278650, 1284000, 1434000, 1534380, 1917975, 2045840, 2455008, 2557300, 2868000, 3068760, 3196625, 3835950, 4091680, 5114600, 6137520, 6393250, 7671900, 9589875, 10229200, 12275040, 12786500, 15343800, 19179750, 20458400, 25573000, 30687600, 38359500, 51146000, 61375200, 76719000, 102292000, 153438000, 306876000]

約数ペア:

[(1, 306876000), (2, 153438000), (3, 102292000), (4, 76719000), (5, 61375200), (6, 51146000), (8, 38359500), (10, 30687600), (12, 25573000), (15, 20458400), (16, 19179750), (20, 15343800), (24, 12786500), (25, 12275040), (30, 10229200), (32, 9589875), (40, 7671900), (48, 6393250), (50, 6137520), (60, 5114600), (75, 4091680), (80, 3835950), (96, 3196625), (100, 3068760), (107, 2868000), (120, 2557300), (125, 2455008), (150, 2045840), (160, 1917975), (200, 1534380), (214, 1434000), (239, 1284000), (240, 1278650), (250, 1227504), (300, 1022920), (321, 956000), (375, 818336), (400, 767190), (428, 717000), (478, 642000), (480, 639325), (500, 613752), (535, 573600), (600, 511460), (642, 478000), (717, 428000), (750, 409168), (800, 383595), (856, 358500), (956, 321000), (1000, 306876), (1070, 286800), (1195, 256800), (1200, 255730), (1284, 239000), (1434, 214000), (1500, 204584), (1605, 191200), (1712, 179250), (1912, 160500), (2000, 153438), (2140, 143400), (2390, 128400), (2400, 127865), (2568, 119500), (2675, 114720), (2868, 107000), (3000, 102292), (3210, 95600), (3424, 89625), (3585, 85600), (3824, 80250), (4000, 76719), (4280, 71700), (4780, 64200), (5136, 59750), (5350, 57360), (5736, 53500), (5975, 51360), (6000, 51146), (6420, 47800), (7170, 42800), (7648, 40125), (8025, 38240), (8560, 35850), (9560, 32100), (10272, 29875), (10700, 28680), (11472, 26750), (11950, 25680), (12000, 25573), (12840, 23900), (13375, 22944), (14340, 21400), (16050, 19120), (17120, 17925)]