56457000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 320

約数和(自身を含む): 214053840

約数和(自身を除く): 157596840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 41, 45, 50, 51, 54, 60, 68, 72, 75, 81, 82, 85, 90, 100, 102, 108, 120, 123, 125, 135, 136, 150, 153, 162, 164, 170, 180, 200, 204, 205, 216, 225, 246, 250, 255, 270, 300, 306, 324, 328, 340, 360, 369, 375, 405, 408, 410, 425, 450, 459, 492, 500, 510, 540, 600, 612, 615, 648, 675, 680, 697, 738, 750, 765, 810, 820, 850, 900, 918, 984, 1000, 1020, 1025, 1080, 1107, 1125, 1224, 1230, 1275, 1350, 1377, 1394, 1476, 1500, 1530, 1620, 1640, 1700, 1800, 1836, 1845, 2025, 2040, 2050, 2091, 2125, 2214, 2250, 2295, 2460, 2550, 2700, 2754, 2788, 2952, 3000, 3060, 3075, 3240, 3321, 3375, 3400, 3485, 3672, 3690, 3825, 4050, 4100, 4182, 4250, 4428, 4500, 4590, 4920, 5100, 5125, 5400, 5508, 5535, 5576, 6120, 6150, 6273, 6375, 6642, 6750, 6885, 6970, 7380, 7650, 8100, 8200, 8364, 8500, 8856, 9000, 9180, 9225, 10125, 10200, 10250, 10455, 11016, 11070, 11475, 12300, 12546, 12750, 13284, 13500, 13770, 13940, 14760, 15300, 15375, 16200, 16605, 16728, 17000, 17425, 18360, 18450, 18819, 19125, 20250, 20500, 20910, 22140, 22950, 24600, 25092, 25500, 26568, 27000, 27540, 27675, 27880, 30600, 30750, 31365, 33210, 34425, 34850, 36900, 37638, 38250, 40500, 41000, 41820, 44280, 45900, 46125, 50184, 51000, 52275, 55080, 55350, 56457, 57375, 61500, 62730, 66420, 68850, 69700, 73800, 75276, 76500, 81000, 83025, 83640, 87125, 91800, 92250, 94095, 104550, 110700, 112914, 114750, 123000, 125460, 132840, 137700, 138375, 139400, 150552, 153000, 156825, 166050, 172125, 174250, 184500, 188190, 209100, 221400, 225828, 229500, 250920, 261375, 275400, 276750, 282285, 313650, 332100, 344250, 348500, 369000, 376380, 415125, 418200, 451656, 459000, 470475, 522750, 553500, 564570, 627300, 664200, 688500, 697000, 752760, 784125, 830250, 940950, 1045500, 1107000, 1129140, 1254600, 1377000, 1411425, 1568250, 1660500, 1881900, 2091000, 2258280, 2352375, 2822850, 3136500, 3321000, 3763800, 4704750, 5645700, 6273000, 7057125, 9409500, 11291400, 14114250, 18819000, 28228500, 56457000]

約数ペア:

[(1, 56457000), (2, 28228500), (3, 18819000), (4, 14114250), (5, 11291400), (6, 9409500), (8, 7057125), (9, 6273000), (10, 5645700), (12, 4704750), (15, 3763800), (17, 3321000), (18, 3136500), (20, 2822850), (24, 2352375), (25, 2258280), (27, 2091000), (30, 1881900), (34, 1660500), (36, 1568250), (40, 1411425), (41, 1377000), (45, 1254600), (50, 1129140), (51, 1107000), (54, 1045500), (60, 940950), (68, 830250), (72, 784125), (75, 752760), (81, 697000), (82, 688500), (85, 664200), (90, 627300), (100, 564570), (102, 553500), (108, 522750), (120, 470475), (123, 459000), (125, 451656), (135, 418200), (136, 415125), (150, 376380), (153, 369000), (162, 348500), (164, 344250), (170, 332100), (180, 313650), (200, 282285), (204, 276750), (205, 275400), (216, 261375), (225, 250920), (246, 229500), (250, 225828), (255, 221400), (270, 209100), (300, 188190), (306, 184500), (324, 174250), (328, 172125), (340, 166050), (360, 156825), (369, 153000), (375, 150552), (405, 139400), (408, 138375), (410, 137700), (425, 132840), (450, 125460), (459, 123000), (492, 114750), (500, 112914), (510, 110700), (540, 104550), (600, 94095), (612, 92250), (615, 91800), (648, 87125), (675, 83640), (680, 83025), (697, 81000), (738, 76500), (750, 75276), (765, 73800), (810, 69700), (820, 68850), (850, 66420), (900, 62730), (918, 61500), (984, 57375), (1000, 56457), (1020, 55350), (1025, 55080), (1080, 52275), (1107, 51000), (1125, 50184), (1224, 46125), (1230, 45900), (1275, 44280), (1350, 41820), (1377, 41000), (1394, 40500), (1476, 38250), (1500, 37638), (1530, 36900), (1620, 34850), (1640, 34425), (1700, 33210), (1800, 31365), (1836, 30750), (1845, 30600), (2025, 27880), (2040, 27675), (2050, 27540), (2091, 27000), (2125, 26568), (2214, 25500), (2250, 25092), (2295, 24600), (2460, 22950), (2550, 22140), (2700, 20910), (2754, 20500), (2788, 20250), (2952, 19125), (3000, 18819), (3060, 18450), (3075, 18360), (3240, 17425), (3321, 17000), (3375, 16728), (3400, 16605), (3485, 16200), (3672, 15375), (3690, 15300), (3825, 14760), (4050, 13940), (4100, 13770), (4182, 13500), (4250, 13284), (4428, 12750), (4500, 12546), (4590, 12300), (4920, 11475), (5100, 11070), (5125, 11016), (5400, 10455), (5508, 10250), (5535, 10200), (5576, 10125), (6120, 9225), (6150, 9180), (6273, 9000), (6375, 8856), (6642, 8500), (6750, 8364), (6885, 8200), (6970, 8100), (7380, 7650)]