208477800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 767679660

約数和(自身を除く): 559201860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 324, 340, 360, 405, 408, 425, 450, 459, 510, 540, 600, 612, 648, 675, 680, 757, 765, 810, 850, 900, 918, 1020, 1080, 1224, 1275, 1350, 1377, 1514, 1530, 1620, 1700, 1800, 1836, 2025, 2040, 2271, 2295, 2550, 2700, 2754, 3028, 3060, 3240, 3400, 3672, 3785, 3825, 4050, 4542, 4590, 5100, 5400, 5508, 6056, 6120, 6813, 6885, 7570, 7650, 8100, 9084, 9180, 10200, 11016, 11355, 11475, 12869, 13626, 13770, 15140, 15300, 16200, 18168, 18360, 18925, 20439, 22710, 22950, 25738, 27252, 27540, 30280, 30600, 34065, 34425, 37850, 38607, 40878, 45420, 45900, 51476, 54504, 55080, 56775, 61317, 64345, 68130, 68850, 75700, 77214, 81756, 90840, 91800, 102195, 102952, 113550, 115821, 122634, 128690, 136260, 137700, 151400, 154428, 163512, 170325, 193035, 204390, 227100, 231642, 245268, 257380, 272520, 275400, 306585, 308856, 321725, 340650, 347463, 386070, 408780, 454200, 463284, 490536, 510975, 514760, 579105, 613170, 643450, 681300, 694926, 772140, 817560, 926568, 965175, 1021950, 1042389, 1158210, 1226340, 1286900, 1362600, 1389852, 1532925, 1544280, 1737315, 1930350, 2043900, 2084778, 2316420, 2452680, 2573800, 2779704, 2895525, 3065850, 3474630, 3860700, 4087800, 4169556, 4632840, 5211945, 5791050, 6131700, 6949260, 7721400, 8339112, 8686575, 10423890, 11582100, 12263400, 13898520, 17373150, 20847780, 23164200, 26059725, 34746300, 41695560, 52119450, 69492600, 104238900, 208477800]

約数ペア:

[(1, 208477800), (2, 104238900), (3, 69492600), (4, 52119450), (5, 41695560), (6, 34746300), (8, 26059725), (9, 23164200), (10, 20847780), (12, 17373150), (15, 13898520), (17, 12263400), (18, 11582100), (20, 10423890), (24, 8686575), (25, 8339112), (27, 7721400), (30, 6949260), (34, 6131700), (36, 5791050), (40, 5211945), (45, 4632840), (50, 4169556), (51, 4087800), (54, 3860700), (60, 3474630), (68, 3065850), (72, 2895525), (75, 2779704), (81, 2573800), (85, 2452680), (90, 2316420), (100, 2084778), (102, 2043900), (108, 1930350), (120, 1737315), (135, 1544280), (136, 1532925), (150, 1389852), (153, 1362600), (162, 1286900), (170, 1226340), (180, 1158210), (200, 1042389), (204, 1021950), (216, 965175), (225, 926568), (255, 817560), (270, 772140), (300, 694926), (306, 681300), (324, 643450), (340, 613170), (360, 579105), (405, 514760), (408, 510975), (425, 490536), (450, 463284), (459, 454200), (510, 408780), (540, 386070), (600, 347463), (612, 340650), (648, 321725), (675, 308856), (680, 306585), (757, 275400), (765, 272520), (810, 257380), (850, 245268), (900, 231642), (918, 227100), (1020, 204390), (1080, 193035), (1224, 170325), (1275, 163512), (1350, 154428), (1377, 151400), (1514, 137700), (1530, 136260), (1620, 128690), (1700, 122634), (1800, 115821), (1836, 113550), (2025, 102952), (2040, 102195), (2271, 91800), (2295, 90840), (2550, 81756), (2700, 77214), (2754, 75700), (3028, 68850), (3060, 68130), (3240, 64345), (3400, 61317), (3672, 56775), (3785, 55080), (3825, 54504), (4050, 51476), (4542, 45900), (4590, 45420), (5100, 40878), (5400, 38607), (5508, 37850), (6056, 34425), (6120, 34065), (6813, 30600), (6885, 30280), (7570, 27540), (7650, 27252), (8100, 25738), (9084, 22950), (9180, 22710), (10200, 20439), (11016, 18925), (11355, 18360), (11475, 18168), (12869, 16200), (13626, 15300), (13770, 15140)]