215373000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 735920640

約数和(自身を除く): 520547640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 103, 120, 123, 125, 136, 150, 164, 170, 200, 204, 205, 206, 246, 250, 255, 300, 309, 328, 340, 375, 408, 410, 412, 425, 492, 500, 510, 515, 600, 615, 618, 680, 697, 750, 820, 824, 850, 984, 1000, 1020, 1025, 1030, 1230, 1236, 1275, 1394, 1500, 1545, 1640, 1700, 1751, 2040, 2050, 2060, 2091, 2125, 2460, 2472, 2550, 2575, 2788, 3000, 3075, 3090, 3400, 3485, 3502, 4100, 4120, 4182, 4223, 4250, 4920, 5100, 5125, 5150, 5253, 5576, 6150, 6180, 6375, 6970, 7004, 7725, 8200, 8364, 8446, 8500, 8755, 10200, 10250, 10300, 10455, 10506, 12300, 12360, 12669, 12750, 12875, 13940, 14008, 15375, 15450, 16728, 16892, 17000, 17425, 17510, 20500, 20600, 20910, 21012, 21115, 24600, 25338, 25500, 25750, 26265, 27880, 30750, 30900, 33784, 34850, 35020, 38625, 41000, 41820, 42024, 42230, 43775, 50676, 51000, 51500, 52275, 52530, 61500, 61800, 63345, 69700, 70040, 71791, 77250, 83640, 84460, 87125, 87550, 101352, 103000, 104550, 105060, 105575, 123000, 126690, 131325, 139400, 143582, 154500, 168920, 174250, 175100, 209100, 210120, 211150, 215373, 218875, 253380, 261375, 262650, 287164, 309000, 316725, 348500, 350200, 358955, 418200, 422300, 430746, 437750, 506760, 522750, 525300, 527875, 574328, 633450, 656625, 697000, 717910, 844600, 861492, 875500, 1045500, 1050600, 1055750, 1076865, 1266900, 1313250, 1435820, 1583625, 1722984, 1751000, 1794775, 2091000, 2111500, 2153730, 2533800, 2626500, 2871640, 3167250, 3589550, 4223000, 4307460, 5253000, 5384325, 6334500, 7179100, 8614920, 8973875, 10768650, 12669000, 14358200, 17947750, 21537300, 26921625, 35895500, 43074600, 53843250, 71791000, 107686500, 215373000]

約数ペア:

[(1, 215373000), (2, 107686500), (3, 71791000), (4, 53843250), (5, 43074600), (6, 35895500), (8, 26921625), (10, 21537300), (12, 17947750), (15, 14358200), (17, 12669000), (20, 10768650), (24, 8973875), (25, 8614920), (30, 7179100), (34, 6334500), (40, 5384325), (41, 5253000), (50, 4307460), (51, 4223000), (60, 3589550), (68, 3167250), (75, 2871640), (82, 2626500), (85, 2533800), (100, 2153730), (102, 2111500), (103, 2091000), (120, 1794775), (123, 1751000), (125, 1722984), (136, 1583625), (150, 1435820), (164, 1313250), (170, 1266900), (200, 1076865), (204, 1055750), (205, 1050600), (206, 1045500), (246, 875500), (250, 861492), (255, 844600), (300, 717910), (309, 697000), (328, 656625), (340, 633450), (375, 574328), (408, 527875), (410, 525300), (412, 522750), (425, 506760), (492, 437750), (500, 430746), (510, 422300), (515, 418200), (600, 358955), (615, 350200), (618, 348500), (680, 316725), (697, 309000), (750, 287164), (820, 262650), (824, 261375), (850, 253380), (984, 218875), (1000, 215373), (1020, 211150), (1025, 210120), (1030, 209100), (1230, 175100), (1236, 174250), (1275, 168920), (1394, 154500), (1500, 143582), (1545, 139400), (1640, 131325), (1700, 126690), (1751, 123000), (2040, 105575), (2050, 105060), (2060, 104550), (2091, 103000), (2125, 101352), (2460, 87550), (2472, 87125), (2550, 84460), (2575, 83640), (2788, 77250), (3000, 71791), (3075, 70040), (3090, 69700), (3400, 63345), (3485, 61800), (3502, 61500), (4100, 52530), (4120, 52275), (4182, 51500), (4223, 51000), (4250, 50676), (4920, 43775), (5100, 42230), (5125, 42024), (5150, 41820), (5253, 41000), (5576, 38625), (6150, 35020), (6180, 34850), (6375, 33784), (6970, 30900), (7004, 30750), (7725, 27880), (8200, 26265), (8364, 25750), (8446, 25500), (8500, 25338), (8755, 24600), (10200, 21115), (10250, 21012), (10300, 20910), (10455, 20600), (10506, 20500), (12300, 17510), (12360, 17425), (12669, 17000), (12750, 16892), (12875, 16728), (13940, 15450), (14008, 15375)]