315129000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 1075576320

約数和(自身を除く): 760447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 37, 40, 50, 51, 60, 68, 74, 75, 85, 100, 102, 111, 120, 125, 136, 148, 150, 167, 170, 185, 200, 204, 222, 250, 255, 296, 300, 334, 340, 370, 375, 408, 425, 444, 500, 501, 510, 555, 600, 629, 668, 680, 740, 750, 835, 850, 888, 925, 1000, 1002, 1020, 1110, 1258, 1275, 1336, 1480, 1500, 1670, 1700, 1850, 1887, 2004, 2040, 2125, 2220, 2505, 2516, 2550, 2775, 2839, 3000, 3145, 3340, 3400, 3700, 3774, 4008, 4175, 4250, 4440, 4625, 5010, 5032, 5100, 5550, 5678, 6179, 6290, 6375, 6680, 7400, 7548, 8350, 8500, 8517, 9250, 9435, 10020, 10200, 11100, 11356, 12358, 12525, 12580, 12750, 13875, 14195, 15096, 15725, 16700, 17000, 17034, 18500, 18537, 18870, 20040, 20875, 22200, 22712, 24716, 25050, 25160, 25500, 27750, 28390, 30895, 31450, 33400, 34068, 37000, 37074, 37740, 41750, 42585, 47175, 49432, 50100, 51000, 55500, 56780, 61790, 62625, 62900, 68136, 70975, 74148, 75480, 78625, 83500, 85170, 92685, 94350, 100200, 105043, 111000, 113560, 123580, 125250, 125800, 141950, 148296, 154475, 157250, 167000, 170340, 185370, 188700, 210086, 212925, 235875, 247160, 250500, 283900, 308950, 314500, 315129, 340680, 354875, 370740, 377400, 420172, 425850, 463425, 471750, 501000, 525215, 567800, 617900, 629000, 630258, 709750, 741480, 772375, 840344, 851700, 926850, 943500, 1050430, 1064625, 1235800, 1260516, 1419500, 1544750, 1575645, 1703400, 1853700, 1887000, 2100860, 2129250, 2317125, 2521032, 2626075, 2839000, 3089500, 3151290, 3707400, 4201720, 4258500, 4634250, 5252150, 6179000, 6302580, 7878225, 8517000, 9268500, 10504300, 12605160, 13130375, 15756450, 18537000, 21008600, 26260750, 31512900, 39391125, 52521500, 63025800, 78782250, 105043000, 157564500, 315129000]

約数ペア:

[(1, 315129000), (2, 157564500), (3, 105043000), (4, 78782250), (5, 63025800), (6, 52521500), (8, 39391125), (10, 31512900), (12, 26260750), (15, 21008600), (17, 18537000), (20, 15756450), (24, 13130375), (25, 12605160), (30, 10504300), (34, 9268500), (37, 8517000), (40, 7878225), (50, 6302580), (51, 6179000), (60, 5252150), (68, 4634250), (74, 4258500), (75, 4201720), (85, 3707400), (100, 3151290), (102, 3089500), (111, 2839000), (120, 2626075), (125, 2521032), (136, 2317125), (148, 2129250), (150, 2100860), (167, 1887000), (170, 1853700), (185, 1703400), (200, 1575645), (204, 1544750), (222, 1419500), (250, 1260516), (255, 1235800), (296, 1064625), (300, 1050430), (334, 943500), (340, 926850), (370, 851700), (375, 840344), (408, 772375), (425, 741480), (444, 709750), (500, 630258), (501, 629000), (510, 617900), (555, 567800), (600, 525215), (629, 501000), (668, 471750), (680, 463425), (740, 425850), (750, 420172), (835, 377400), (850, 370740), (888, 354875), (925, 340680), (1000, 315129), (1002, 314500), (1020, 308950), (1110, 283900), (1258, 250500), (1275, 247160), (1336, 235875), (1480, 212925), (1500, 210086), (1670, 188700), (1700, 185370), (1850, 170340), (1887, 167000), (2004, 157250), (2040, 154475), (2125, 148296), (2220, 141950), (2505, 125800), (2516, 125250), (2550, 123580), (2775, 113560), (2839, 111000), (3000, 105043), (3145, 100200), (3340, 94350), (3400, 92685), (3700, 85170), (3774, 83500), (4008, 78625), (4175, 75480), (4250, 74148), (4440, 70975), (4625, 68136), (5010, 62900), (5032, 62625), (5100, 61790), (5550, 56780), (5678, 55500), (6179, 51000), (6290, 50100), (6375, 49432), (6680, 47175), (7400, 42585), (7548, 41750), (8350, 37740), (8500, 37074), (8517, 37000), (9250, 34068), (9435, 33400), (10020, 31450), (10200, 30895), (11100, 28390), (11356, 27750), (12358, 25500), (12525, 25160), (12580, 25050), (12750, 24716), (13875, 22712), (14195, 22200), (15096, 20875), (15725, 20040), (16700, 18870), (17000, 18537), (17034, 18500)]