100520280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 377732160

約数和(自身を除く): 277211880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 353, 360, 420, 452, 504, 565, 630, 678, 706, 791, 840, 904, 1017, 1059, 1130, 1260, 1356, 1412, 1582, 1695, 1765, 2034, 2118, 2260, 2373, 2471, 2520, 2712, 2824, 3164, 3177, 3390, 3530, 3955, 4068, 4236, 4520, 4746, 4942, 5085, 5295, 6328, 6354, 6780, 7060, 7119, 7413, 7910, 8136, 8472, 9492, 9884, 10170, 10590, 11865, 12355, 12708, 13560, 14120, 14238, 14826, 15820, 15885, 18984, 19768, 20340, 21180, 22239, 23730, 24710, 25416, 28476, 29652, 31640, 31770, 35595, 37065, 39889, 40680, 42360, 44478, 47460, 49420, 56952, 59304, 63540, 71190, 74130, 79778, 88956, 94920, 98840, 111195, 119667, 127080, 142380, 148260, 159556, 177912, 199445, 222390, 239334, 279223, 284760, 296520, 319112, 359001, 398890, 444780, 478668, 558446, 598335, 718002, 797780, 837669, 889560, 957336, 1116892, 1196670, 1396115, 1436004, 1595560, 1675338, 1795005, 2233784, 2393340, 2513007, 2792230, 2872008, 3350676, 3590010, 4188345, 4786680, 5026014, 5584460, 6701352, 7180020, 8376690, 10052028, 11168920, 12565035, 14360040, 16753380, 20104056, 25130070, 33506760, 50260140, 100520280]

約数ペア:

[(1, 100520280), (2, 50260140), (3, 33506760), (4, 25130070), (5, 20104056), (6, 16753380), (7, 14360040), (8, 12565035), (9, 11168920), (10, 10052028), (12, 8376690), (14, 7180020), (15, 6701352), (18, 5584460), (20, 5026014), (21, 4786680), (24, 4188345), (28, 3590010), (30, 3350676), (35, 2872008), (36, 2792230), (40, 2513007), (42, 2393340), (45, 2233784), (56, 1795005), (60, 1675338), (63, 1595560), (70, 1436004), (72, 1396115), (84, 1196670), (90, 1116892), (105, 957336), (113, 889560), (120, 837669), (126, 797780), (140, 718002), (168, 598335), (180, 558446), (210, 478668), (226, 444780), (252, 398890), (280, 359001), (315, 319112), (339, 296520), (353, 284760), (360, 279223), (420, 239334), (452, 222390), (504, 199445), (565, 177912), (630, 159556), (678, 148260), (706, 142380), (791, 127080), (840, 119667), (904, 111195), (1017, 98840), (1059, 94920), (1130, 88956), (1260, 79778), (1356, 74130), (1412, 71190), (1582, 63540), (1695, 59304), (1765, 56952), (2034, 49420), (2118, 47460), (2260, 44478), (2373, 42360), (2471, 40680), (2520, 39889), (2712, 37065), (2824, 35595), (3164, 31770), (3177, 31640), (3390, 29652), (3530, 28476), (3955, 25416), (4068, 24710), (4236, 23730), (4520, 22239), (4746, 21180), (4942, 20340), (5085, 19768), (5295, 18984), (6328, 15885), (6354, 15820), (6780, 14826), (7060, 14238), (7119, 14120), (7413, 13560), (7910, 12708), (8136, 12355), (8472, 11865), (9492, 10590), (9884, 10170)]