342717000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 1085011200

約数和(自身を除く): 742294200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 125, 142, 150, 200, 213, 250, 284, 300, 355, 375, 426, 500, 568, 600, 710, 750, 852, 1000, 1065, 1420, 1500, 1609, 1704, 1775, 2130, 2840, 3000, 3218, 3550, 4260, 4827, 5325, 6436, 7100, 8045, 8520, 8875, 9654, 10650, 12872, 14200, 16090, 17750, 19308, 21300, 24135, 26625, 32180, 35500, 38616, 40225, 42600, 48270, 53250, 64360, 71000, 80450, 96540, 106500, 114239, 120675, 160900, 193080, 201125, 213000, 228478, 241350, 321800, 342717, 402250, 456956, 482700, 571195, 603375, 685434, 804500, 913912, 965400, 1142390, 1206750, 1370868, 1609000, 1713585, 2284780, 2413500, 2741736, 2855975, 3427170, 4569560, 4827000, 5711950, 6854340, 8567925, 11423900, 13708680, 14279875, 17135850, 22847800, 28559750, 34271700, 42839625, 57119500, 68543400, 85679250, 114239000, 171358500, 342717000]

約数ペア:

[(1, 342717000), (2, 171358500), (3, 114239000), (4, 85679250), (5, 68543400), (6, 57119500), (8, 42839625), (10, 34271700), (12, 28559750), (15, 22847800), (20, 17135850), (24, 14279875), (25, 13708680), (30, 11423900), (40, 8567925), (50, 6854340), (60, 5711950), (71, 4827000), (75, 4569560), (100, 3427170), (120, 2855975), (125, 2741736), (142, 2413500), (150, 2284780), (200, 1713585), (213, 1609000), (250, 1370868), (284, 1206750), (300, 1142390), (355, 965400), (375, 913912), (426, 804500), (500, 685434), (568, 603375), (600, 571195), (710, 482700), (750, 456956), (852, 402250), (1000, 342717), (1065, 321800), (1420, 241350), (1500, 228478), (1609, 213000), (1704, 201125), (1775, 193080), (2130, 160900), (2840, 120675), (3000, 114239), (3218, 106500), (3550, 96540), (4260, 80450), (4827, 71000), (5325, 64360), (6436, 53250), (7100, 48270), (8045, 42600), (8520, 40225), (8875, 38616), (9654, 35500), (10650, 32180), (12872, 26625), (14200, 24135), (16090, 21300), (17750, 19308)]