123996874000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{13873}}^1$

素因数の和:14046

約数の個数: 160

約数和(自身を含む): 309977347680

約数和(自身を除く): 185980473680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 109, 125, 164, 200, 205, 218, 250, 328, 400, 410, 436, 500, 545, 656, 820, 872, 1000, 1025, 1090, 1640, 1744, 2000, 2050, 2180, 2725, 3280, 4100, 4360, 4469, 5125, 5450, 8200, 8720, 8938, 10250, 10900, 13625, 13873, 16400, 17876, 20500, 21800, 22345, 27250, 27746, 35752, 41000, 43600, 44690, 54500, 55492, 69365, 71504, 82000, 89380, 109000, 110984, 111725, 138730, 178760, 218000, 221968, 223450, 277460, 346825, 357520, 446900, 554920, 558625, 568793, 693650, 893800, 1109840, 1117250, 1137586, 1387300, 1512157, 1734125, 1787600, 2234500, 2275172, 2774600, 2843965, 3024314, 3468250, 4469000, 4550344, 5549200, 5687930, 6048628, 6936500, 7560785, 8938000, 9100688, 11375860, 12097256, 13873000, 14219825, 15121570, 22751720, 24194512, 27746000, 28439650, 30243140, 37803925, 45503440, 56879300, 60486280, 61998437, 71099125, 75607850, 113758600, 120972560, 123996874, 142198250, 151215700, 189019625, 227517200, 247993748, 284396500, 302431400, 309992185, 378039250, 495987496, 568793000, 604862800, 619984370, 756078500, 991974992, 1137586000, 1239968740, 1512157000, 1549960925, 2479937480, 3024314000, 3099921850, 4959874960, 6199843700, 7749804625, 12399687400, 15499609250, 24799374800, 30999218500, 61998437000, 123996874000]

約数ペア:

[(1, 123996874000), (2, 61998437000), (4, 30999218500), (5, 24799374800), (8, 15499609250), (10, 12399687400), (16, 7749804625), (20, 6199843700), (25, 4959874960), (40, 3099921850), (41, 3024314000), (50, 2479937480), (80, 1549960925), (82, 1512157000), (100, 1239968740), (109, 1137586000), (125, 991974992), (164, 756078500), (200, 619984370), (205, 604862800), (218, 568793000), (250, 495987496), (328, 378039250), (400, 309992185), (410, 302431400), (436, 284396500), (500, 247993748), (545, 227517200), (656, 189019625), (820, 151215700), (872, 142198250), (1000, 123996874), (1025, 120972560), (1090, 113758600), (1640, 75607850), (1744, 71099125), (2000, 61998437), (2050, 60486280), (2180, 56879300), (2725, 45503440), (3280, 37803925), (4100, 30243140), (4360, 28439650), (4469, 27746000), (5125, 24194512), (5450, 22751720), (8200, 15121570), (8720, 14219825), (8938, 13873000), (10250, 12097256), (10900, 11375860), (13625, 9100688), (13873, 8938000), (16400, 7560785), (17876, 6936500), (20500, 6048628), (21800, 5687930), (22345, 5549200), (27250, 4550344), (27746, 4469000), (35752, 3468250), (41000, 3024314), (43600, 2843965), (44690, 2774600), (54500, 2275172), (55492, 2234500), (69365, 1787600), (71504, 1734125), (82000, 1512157), (89380, 1387300), (109000, 1137586), (110984, 1117250), (111725, 1109840), (138730, 893800), (178760, 693650), (218000, 568793), (221968, 558625), (223450, 554920), (277460, 446900), (346825, 357520)]