197907000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 128

約数和(自身を含む): 632923200

約数和(自身を除く): 435016200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 150, 164, 200, 205, 246, 250, 300, 328, 375, 410, 492, 500, 600, 615, 750, 820, 984, 1000, 1025, 1230, 1500, 1609, 1640, 2050, 2460, 3000, 3075, 3218, 4100, 4827, 4920, 5125, 6150, 6436, 8045, 8200, 9654, 10250, 12300, 12872, 15375, 16090, 19308, 20500, 24135, 24600, 30750, 32180, 38616, 40225, 41000, 48270, 61500, 64360, 65969, 80450, 96540, 120675, 123000, 131938, 160900, 193080, 197907, 201125, 241350, 263876, 321800, 329845, 395814, 402250, 482700, 527752, 603375, 659690, 791628, 804500, 965400, 989535, 1206750, 1319380, 1583256, 1609000, 1649225, 1979070, 2413500, 2638760, 3298450, 3958140, 4827000, 4947675, 6596900, 7916280, 8246125, 9895350, 13193800, 16492250, 19790700, 24738375, 32984500, 39581400, 49476750, 65969000, 98953500, 197907000]

約数ペア:

[(1, 197907000), (2, 98953500), (3, 65969000), (4, 49476750), (5, 39581400), (6, 32984500), (8, 24738375), (10, 19790700), (12, 16492250), (15, 13193800), (20, 9895350), (24, 8246125), (25, 7916280), (30, 6596900), (40, 4947675), (41, 4827000), (50, 3958140), (60, 3298450), (75, 2638760), (82, 2413500), (100, 1979070), (120, 1649225), (123, 1609000), (125, 1583256), (150, 1319380), (164, 1206750), (200, 989535), (205, 965400), (246, 804500), (250, 791628), (300, 659690), (328, 603375), (375, 527752), (410, 482700), (492, 402250), (500, 395814), (600, 329845), (615, 321800), (750, 263876), (820, 241350), (984, 201125), (1000, 197907), (1025, 193080), (1230, 160900), (1500, 131938), (1609, 123000), (1640, 120675), (2050, 96540), (2460, 80450), (3000, 65969), (3075, 64360), (3218, 61500), (4100, 48270), (4827, 41000), (4920, 40225), (5125, 38616), (6150, 32180), (6436, 30750), (8045, 24600), (8200, 24135), (9654, 20500), (10250, 19308), (12300, 16090), (12872, 15375)]