123082000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 324979200

約数和(自身を除く): 201897200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 79, 80, 82, 95, 100, 125, 152, 158, 164, 190, 200, 205, 250, 304, 316, 328, 380, 395, 400, 410, 475, 500, 632, 656, 760, 779, 790, 820, 950, 1000, 1025, 1264, 1501, 1520, 1558, 1580, 1640, 1900, 1975, 2000, 2050, 2375, 3002, 3116, 3160, 3239, 3280, 3800, 3895, 3950, 4100, 4750, 5125, 6004, 6232, 6320, 6478, 7505, 7600, 7790, 7900, 8200, 9500, 9875, 10250, 12008, 12464, 12956, 15010, 15580, 15800, 16195, 16400, 19000, 19475, 19750, 20500, 24016, 25912, 30020, 31160, 31600, 32390, 37525, 38000, 38950, 39500, 41000, 51824, 60040, 61541, 62320, 64780, 75050, 77900, 79000, 80975, 82000, 97375, 120080, 123082, 129560, 150100, 155800, 158000, 161950, 187625, 194750, 246164, 259120, 300200, 307705, 311600, 323900, 375250, 389500, 404875, 492328, 600400, 615410, 647800, 750500, 779000, 809750, 984656, 1230820, 1295600, 1501000, 1538525, 1558000, 1619500, 2461640, 3002000, 3077050, 3239000, 4923280, 6154100, 6478000, 7692625, 12308200, 15385250, 24616400, 30770500, 61541000, 123082000]

約数ペア:

[(1, 123082000), (2, 61541000), (4, 30770500), (5, 24616400), (8, 15385250), (10, 12308200), (16, 7692625), (19, 6478000), (20, 6154100), (25, 4923280), (38, 3239000), (40, 3077050), (41, 3002000), (50, 2461640), (76, 1619500), (79, 1558000), (80, 1538525), (82, 1501000), (95, 1295600), (100, 1230820), (125, 984656), (152, 809750), (158, 779000), (164, 750500), (190, 647800), (200, 615410), (205, 600400), (250, 492328), (304, 404875), (316, 389500), (328, 375250), (380, 323900), (395, 311600), (400, 307705), (410, 300200), (475, 259120), (500, 246164), (632, 194750), (656, 187625), (760, 161950), (779, 158000), (790, 155800), (820, 150100), (950, 129560), (1000, 123082), (1025, 120080), (1264, 97375), (1501, 82000), (1520, 80975), (1558, 79000), (1580, 77900), (1640, 75050), (1900, 64780), (1975, 62320), (2000, 61541), (2050, 60040), (2375, 51824), (3002, 41000), (3116, 39500), (3160, 38950), (3239, 38000), (3280, 37525), (3800, 32390), (3895, 31600), (3950, 31160), (4100, 30020), (4750, 25912), (5125, 24016), (6004, 20500), (6232, 19750), (6320, 19475), (6478, 19000), (7505, 16400), (7600, 16195), (7790, 15800), (7900, 15580), (8200, 15010), (9500, 12956), (9875, 12464), (10250, 12008)]