68761569100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{2549}}^1$

素因数の和:3092

約数の個数: 144

約数和(自身を含む): 172910808000

約数和(自身を除く): 104149238900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 433, 445, 623, 700, 866, 890, 1246, 1732, 1780, 2165, 2225, 2492, 2549, 3031, 3115, 4330, 4450, 5098, 6062, 6230, 8660, 8900, 10196, 10825, 12124, 12460, 12745, 15155, 15575, 17843, 21650, 25490, 30310, 31150, 35686, 38537, 43300, 50980, 60620, 62300, 63725, 71372, 75775, 77074, 89215, 127450, 151550, 154148, 178430, 192685, 226861, 254900, 269759, 303100, 356860, 385370, 446075, 453722, 539518, 770740, 892150, 907444, 963425, 1079036, 1103717, 1134305, 1348795, 1588027, 1784300, 1926850, 2207434, 2268610, 2697590, 3176054, 3853700, 4414868, 4537220, 5395180, 5518585, 5671525, 6352108, 6743975, 7726019, 7940135, 11037170, 11343050, 13487950, 15452038, 15880270, 22074340, 22686100, 26975900, 27592925, 30904076, 31760540, 38630095, 39700675, 55185850, 77260190, 79401350, 98230813, 110371700, 154520380, 158802700, 193150475, 196461626, 386300950, 392923252, 491154065, 687615691, 772601900, 982308130, 1375231382, 1964616260, 2455770325, 2750462764, 3438078455, 4911540650, 6876156910, 9823081300, 13752313820, 17190392275, 34380784550, 68761569100]

約数ペア:

[(1, 68761569100), (2, 34380784550), (4, 17190392275), (5, 13752313820), (7, 9823081300), (10, 6876156910), (14, 4911540650), (20, 3438078455), (25, 2750462764), (28, 2455770325), (35, 1964616260), (50, 1375231382), (70, 982308130), (89, 772601900), (100, 687615691), (140, 491154065), (175, 392923252), (178, 386300950), (350, 196461626), (356, 193150475), (433, 158802700), (445, 154520380), (623, 110371700), (700, 98230813), (866, 79401350), (890, 77260190), (1246, 55185850), (1732, 39700675), (1780, 38630095), (2165, 31760540), (2225, 30904076), (2492, 27592925), (2549, 26975900), (3031, 22686100), (3115, 22074340), (4330, 15880270), (4450, 15452038), (5098, 13487950), (6062, 11343050), (6230, 11037170), (8660, 7940135), (8900, 7726019), (10196, 6743975), (10825, 6352108), (12124, 5671525), (12460, 5518585), (12745, 5395180), (15155, 4537220), (15575, 4414868), (17843, 3853700), (21650, 3176054), (25490, 2697590), (30310, 2268610), (31150, 2207434), (35686, 1926850), (38537, 1784300), (43300, 1588027), (50980, 1348795), (60620, 1134305), (62300, 1103717), (63725, 1079036), (71372, 963425), (75775, 907444), (77074, 892150), (89215, 770740), (127450, 539518), (151550, 453722), (154148, 446075), (178430, 385370), (192685, 356860), (226861, 303100), (254900, 269759)]