77002800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 287838720

約数和(自身を除く): 210835920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 89, 100, 103, 105, 112, 120, 140, 150, 168, 175, 178, 200, 206, 210, 240, 267, 280, 300, 309, 336, 350, 356, 400, 412, 420, 445, 515, 525, 534, 560, 600, 618, 623, 700, 712, 721, 824, 840, 890, 1030, 1050, 1068, 1200, 1236, 1246, 1335, 1400, 1424, 1442, 1545, 1648, 1680, 1780, 1869, 2060, 2100, 2136, 2163, 2225, 2472, 2492, 2575, 2670, 2800, 2884, 3090, 3115, 3560, 3605, 3738, 4120, 4200, 4272, 4326, 4450, 4944, 4984, 5150, 5340, 5768, 6180, 6230, 6675, 7120, 7210, 7476, 7725, 8240, 8400, 8652, 8900, 9167, 9345, 9968, 10300, 10680, 10815, 11536, 12360, 12460, 13350, 14420, 14952, 15450, 15575, 17304, 17800, 18025, 18334, 18690, 20600, 21360, 21630, 24720, 24920, 26700, 27501, 28840, 29904, 30900, 31150, 34608, 35600, 36050, 36668, 37380, 41200, 43260, 45835, 46725, 49840, 53400, 54075, 55002, 57680, 61800, 62300, 64169, 72100, 73336, 74760, 86520, 91670, 93450, 106800, 108150, 110004, 123600, 124600, 128338, 137505, 144200, 146672, 149520, 173040, 183340, 186900, 192507, 216300, 220008, 229175, 249200, 256676, 275010, 288400, 320845, 366680, 373800, 385014, 432600, 440016, 458350, 513352, 550020, 641690, 687525, 733360, 747600, 770028, 865200, 916700, 962535, 1026704, 1100040, 1283380, 1375050, 1540056, 1604225, 1833400, 1925070, 2200080, 2566760, 2750100, 3080112, 3208450, 3666800, 3850140, 4812675, 5133520, 5500200, 6416900, 7700280, 9625350, 11000400, 12833800, 15400560, 19250700, 25667600, 38501400, 77002800]

約数ペア:

[(1, 77002800), (2, 38501400), (3, 25667600), (4, 19250700), (5, 15400560), (6, 12833800), (7, 11000400), (8, 9625350), (10, 7700280), (12, 6416900), (14, 5500200), (15, 5133520), (16, 4812675), (20, 3850140), (21, 3666800), (24, 3208450), (25, 3080112), (28, 2750100), (30, 2566760), (35, 2200080), (40, 1925070), (42, 1833400), (48, 1604225), (50, 1540056), (56, 1375050), (60, 1283380), (70, 1100040), (75, 1026704), (80, 962535), (84, 916700), (89, 865200), (100, 770028), (103, 747600), (105, 733360), (112, 687525), (120, 641690), (140, 550020), (150, 513352), (168, 458350), (175, 440016), (178, 432600), (200, 385014), (206, 373800), (210, 366680), (240, 320845), (267, 288400), (280, 275010), (300, 256676), (309, 249200), (336, 229175), (350, 220008), (356, 216300), (400, 192507), (412, 186900), (420, 183340), (445, 173040), (515, 149520), (525, 146672), (534, 144200), (560, 137505), (600, 128338), (618, 124600), (623, 123600), (700, 110004), (712, 108150), (721, 106800), (824, 93450), (840, 91670), (890, 86520), (1030, 74760), (1050, 73336), (1068, 72100), (1200, 64169), (1236, 62300), (1246, 61800), (1335, 57680), (1400, 55002), (1424, 54075), (1442, 53400), (1545, 49840), (1648, 46725), (1680, 45835), (1780, 43260), (1869, 41200), (2060, 37380), (2100, 36668), (2136, 36050), (2163, 35600), (2225, 34608), (2472, 31150), (2492, 30900), (2575, 29904), (2670, 28840), (2800, 27501), (2884, 26700), (3090, 24920), (3115, 24720), (3560, 21630), (3605, 21360), (3738, 20600), (4120, 18690), (4200, 18334), (4272, 18025), (4326, 17800), (4450, 17304), (4944, 15575), (4984, 15450), (5150, 14952), (5340, 14420), (5768, 13350), (6180, 12460), (6230, 12360), (6675, 11536), (7120, 10815), (7210, 10680), (7476, 10300), (7725, 9968), (8240, 9345), (8400, 9167), (8652, 8900)]