1425190400

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 3799471104

約数和(自身を除く): 2374280704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 47, 50, 64, 80, 92, 94, 100, 103, 115, 128, 160, 184, 188, 200, 206, 230, 235, 256, 320, 368, 376, 400, 412, 460, 470, 512, 515, 575, 640, 736, 752, 800, 824, 920, 940, 1030, 1081, 1150, 1175, 1280, 1472, 1504, 1600, 1648, 1840, 1880, 2060, 2162, 2300, 2350, 2369, 2560, 2575, 2944, 3008, 3200, 3296, 3680, 3760, 4120, 4324, 4600, 4700, 4738, 4841, 5150, 5405, 5888, 6016, 6400, 6592, 7360, 7520, 8240, 8648, 9200, 9400, 9476, 9682, 10300, 10810, 11776, 11845, 12032, 12800, 13184, 14720, 15040, 16480, 17296, 18400, 18800, 18952, 19364, 20600, 21620, 23690, 24064, 24205, 26368, 27025, 29440, 30080, 32960, 34592, 36800, 37600, 37904, 38728, 41200, 43240, 47380, 48410, 52736, 54050, 58880, 59225, 60160, 65920, 69184, 73600, 75200, 75808, 77456, 82400, 86480, 94760, 96820, 108100, 111343, 118450, 120320, 121025, 131840, 138368, 147200, 150400, 151616, 154912, 164800, 172960, 189520, 193640, 216200, 222686, 236900, 242050, 263680, 276736, 294400, 300800, 303232, 309824, 329600, 345920, 379040, 387280, 432400, 445372, 473800, 484100, 553472, 556715, 601600, 606464, 619648, 659200, 691840, 758080, 774560, 864800, 890744, 947600, 968200, 1113430, 1212928, 1239296, 1318400, 1383680, 1516160, 1549120, 1729600, 1781488, 1895200, 1936400, 2226860, 2478592, 2767360, 2783575, 3032320, 3098240, 3459200, 3562976, 3790400, 3872800, 4453720, 5567150, 6064640, 6196480, 6918400, 7125952, 7580800, 7745600, 8907440, 11134300, 12392960, 13836800, 14251904, 15161600, 15491200, 17814880, 22268600, 28503808, 30323200, 30982400, 35629760, 44537200, 57007616, 61964800, 71259520, 89074400, 142519040, 178148800, 285038080, 356297600, 712595200, 1425190400]

約数ペア:

[(1, 1425190400), (2, 712595200), (4, 356297600), (5, 285038080), (8, 178148800), (10, 142519040), (16, 89074400), (20, 71259520), (23, 61964800), (25, 57007616), (32, 44537200), (40, 35629760), (46, 30982400), (47, 30323200), (50, 28503808), (64, 22268600), (80, 17814880), (92, 15491200), (94, 15161600), (100, 14251904), (103, 13836800), (115, 12392960), (128, 11134300), (160, 8907440), (184, 7745600), (188, 7580800), (200, 7125952), (206, 6918400), (230, 6196480), (235, 6064640), (256, 5567150), (320, 4453720), (368, 3872800), (376, 3790400), (400, 3562976), (412, 3459200), (460, 3098240), (470, 3032320), (512, 2783575), (515, 2767360), (575, 2478592), (640, 2226860), (736, 1936400), (752, 1895200), (800, 1781488), (824, 1729600), (920, 1549120), (940, 1516160), (1030, 1383680), (1081, 1318400), (1150, 1239296), (1175, 1212928), (1280, 1113430), (1472, 968200), (1504, 947600), (1600, 890744), (1648, 864800), (1840, 774560), (1880, 758080), (2060, 691840), (2162, 659200), (2300, 619648), (2350, 606464), (2369, 601600), (2560, 556715), (2575, 553472), (2944, 484100), (3008, 473800), (3200, 445372), (3296, 432400), (3680, 387280), (3760, 379040), (4120, 345920), (4324, 329600), (4600, 309824), (4700, 303232), (4738, 300800), (4841, 294400), (5150, 276736), (5405, 263680), (5888, 242050), (6016, 236900), (6400, 222686), (6592, 216200), (7360, 193640), (7520, 189520), (8240, 172960), (8648, 164800), (9200, 154912), (9400, 151616), (9476, 150400), (9682, 147200), (10300, 138368), (10810, 131840), (11776, 121025), (11845, 120320), (12032, 118450), (12800, 111343), (13184, 108100), (14720, 96820), (15040, 94760), (16480, 86480), (17296, 82400), (18400, 77456), (18800, 75808), (18952, 75200), (19364, 73600), (20600, 69184), (21620, 65920), (23690, 60160), (24064, 59225), (24205, 58880), (26368, 54050), (27025, 52736), (29440, 48410), (30080, 47380), (32960, 43240), (34592, 41200), (36800, 38728), (37600, 37904)]