72525600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 216

約数和(自身を含む): 292481280

約数和(自身を除く): 219955680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1439, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 2878, 3150, 3360, 3600, 4200, 4317, 5040, 5600, 5756, 6300, 7195, 7200, 8400, 8634, 10073, 10080, 11512, 12600, 12951, 14390, 16800, 17268, 20146, 21585, 23024, 25200, 25902, 28780, 30219, 34536, 35975, 40292, 43170, 46048, 50365, 50400, 51804, 57560, 60438, 64755, 69072, 71950, 80584, 86340, 90657, 100730, 103608, 107925, 115120, 120876, 129510, 138144, 143900, 151095, 161168, 172680, 181314, 201460, 207216, 215850, 230240, 241752, 251825, 259020, 287800, 302190, 322336, 323775, 345360, 362628, 402920, 414432, 431700, 453285, 483504, 503650, 518040, 575600, 604380, 647550, 690720, 725256, 755475, 805840, 863400, 906570, 967008, 1007300, 1036080, 1151200, 1208760, 1295100, 1450512, 1510950, 1611680, 1726800, 1813140, 2014600, 2072160, 2266425, 2417520, 2590200, 2901024, 3021900, 3453600, 3626280, 4029200, 4532850, 4835040, 5180400, 6043800, 7252560, 8058400, 9065700, 10360800, 12087600, 14505120, 18131400, 24175200, 36262800, 72525600]

約数ペア:

[(1, 72525600), (2, 36262800), (3, 24175200), (4, 18131400), (5, 14505120), (6, 12087600), (7, 10360800), (8, 9065700), (9, 8058400), (10, 7252560), (12, 6043800), (14, 5180400), (15, 4835040), (16, 4532850), (18, 4029200), (20, 3626280), (21, 3453600), (24, 3021900), (25, 2901024), (28, 2590200), (30, 2417520), (32, 2266425), (35, 2072160), (36, 2014600), (40, 1813140), (42, 1726800), (45, 1611680), (48, 1510950), (50, 1450512), (56, 1295100), (60, 1208760), (63, 1151200), (70, 1036080), (72, 1007300), (75, 967008), (80, 906570), (84, 863400), (90, 805840), (96, 755475), (100, 725256), (105, 690720), (112, 647550), (120, 604380), (126, 575600), (140, 518040), (144, 503650), (150, 483504), (160, 453285), (168, 431700), (175, 414432), (180, 402920), (200, 362628), (210, 345360), (224, 323775), (225, 322336), (240, 302190), (252, 287800), (280, 259020), (288, 251825), (300, 241752), (315, 230240), (336, 215850), (350, 207216), (360, 201460), (400, 181314), (420, 172680), (450, 161168), (480, 151095), (504, 143900), (525, 138144), (560, 129510), (600, 120876), (630, 115120), (672, 107925), (700, 103608), (720, 100730), (800, 90657), (840, 86340), (900, 80584), (1008, 71950), (1050, 69072), (1120, 64755), (1200, 60438), (1260, 57560), (1400, 51804), (1439, 50400), (1440, 50365), (1575, 46048), (1680, 43170), (1800, 40292), (2016, 35975), (2100, 34536), (2400, 30219), (2520, 28780), (2800, 25902), (2878, 25200), (3150, 23024), (3360, 21585), (3600, 20146), (4200, 17268), (4317, 16800), (5040, 14390), (5600, 12951), (5756, 12600), (6300, 11512), (7195, 10080), (7200, 10073), (8400, 8634)]