247723800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 830304000

約数和(自身を除く): 582580200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 29, 30, 40, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 120, 138, 145, 150, 174, 184, 200, 230, 232, 276, 290, 300, 345, 348, 435, 460, 552, 575, 580, 600, 619, 667, 690, 696, 725, 870, 920, 1150, 1160, 1238, 1334, 1380, 1450, 1725, 1740, 1857, 2001, 2175, 2300, 2476, 2668, 2760, 2900, 3095, 3335, 3450, 3480, 3714, 4002, 4350, 4600, 4952, 5336, 5800, 6190, 6670, 6900, 7428, 8004, 8700, 9285, 10005, 12380, 13340, 13800, 14237, 14856, 15475, 16008, 16675, 17400, 17951, 18570, 20010, 24760, 26680, 28474, 30950, 33350, 35902, 37140, 40020, 42711, 46425, 50025, 53853, 56948, 61900, 66700, 71185, 71804, 74280, 80040, 85422, 89755, 92850, 100050, 107706, 113896, 123800, 133400, 142370, 143608, 170844, 179510, 185700, 200100, 213555, 215412, 269265, 284740, 341688, 355925, 359020, 371400, 400200, 412873, 427110, 430824, 448775, 538530, 569480, 711850, 718040, 825746, 854220, 897550, 1067775, 1077060, 1238619, 1346325, 1423700, 1651492, 1708440, 1795100, 2064365, 2135550, 2154120, 2477238, 2692650, 2847400, 3302984, 3590200, 4128730, 4271100, 4954476, 5385300, 6193095, 8257460, 8542200, 9908952, 10321825, 10770600, 12386190, 16514920, 20643650, 24772380, 30965475, 41287300, 49544760, 61930950, 82574600, 123861900, 247723800]

約数ペア:

[(1, 247723800), (2, 123861900), (3, 82574600), (4, 61930950), (5, 49544760), (6, 41287300), (8, 30965475), (10, 24772380), (12, 20643650), (15, 16514920), (20, 12386190), (23, 10770600), (24, 10321825), (25, 9908952), (29, 8542200), (30, 8257460), (40, 6193095), (46, 5385300), (50, 4954476), (58, 4271100), (60, 4128730), (69, 3590200), (75, 3302984), (87, 2847400), (92, 2692650), (100, 2477238), (115, 2154120), (116, 2135550), (120, 2064365), (138, 1795100), (145, 1708440), (150, 1651492), (174, 1423700), (184, 1346325), (200, 1238619), (230, 1077060), (232, 1067775), (276, 897550), (290, 854220), (300, 825746), (345, 718040), (348, 711850), (435, 569480), (460, 538530), (552, 448775), (575, 430824), (580, 427110), (600, 412873), (619, 400200), (667, 371400), (690, 359020), (696, 355925), (725, 341688), (870, 284740), (920, 269265), (1150, 215412), (1160, 213555), (1238, 200100), (1334, 185700), (1380, 179510), (1450, 170844), (1725, 143608), (1740, 142370), (1857, 133400), (2001, 123800), (2175, 113896), (2300, 107706), (2476, 100050), (2668, 92850), (2760, 89755), (2900, 85422), (3095, 80040), (3335, 74280), (3450, 71804), (3480, 71185), (3714, 66700), (4002, 61900), (4350, 56948), (4600, 53853), (4952, 50025), (5336, 46425), (5800, 42711), (6190, 40020), (6670, 37140), (6900, 35902), (7428, 33350), (8004, 30950), (8700, 28474), (9285, 26680), (10005, 24760), (12380, 20010), (13340, 18570), (13800, 17951), (14237, 17400), (14856, 16675), (15475, 16008)]