149478000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{3559}}^1$

素因数の和:3592

約数の個数: 160

約数和(自身を含む): 550917120

約数和(自身を除く): 401439120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 3559, 4200, 5250, 6000, 7000, 7118, 8400, 10500, 10677, 14000, 14236, 17795, 21000, 21354, 24913, 28472, 35590, 42000, 42708, 49826, 53385, 56944, 71180, 74739, 85416, 88975, 99652, 106770, 124565, 142360, 149478, 170832, 177950, 199304, 213540, 249130, 266925, 284720, 298956, 355900, 373695, 398608, 427080, 444875, 498260, 533850, 597912, 622825, 711800, 747390, 854160, 889750, 996520, 1067700, 1195824, 1245650, 1334625, 1423600, 1494780, 1779500, 1868475, 1993040, 2135400, 2491300, 2669250, 2989560, 3114125, 3559000, 3736950, 4270800, 4982600, 5338500, 5979120, 6228250, 7118000, 7473900, 9342375, 9965200, 10677000, 12456500, 14947800, 18684750, 21354000, 24913000, 29895600, 37369500, 49826000, 74739000, 149478000]

約数ペア:

[(1, 149478000), (2, 74739000), (3, 49826000), (4, 37369500), (5, 29895600), (6, 24913000), (7, 21354000), (8, 18684750), (10, 14947800), (12, 12456500), (14, 10677000), (15, 9965200), (16, 9342375), (20, 7473900), (21, 7118000), (24, 6228250), (25, 5979120), (28, 5338500), (30, 4982600), (35, 4270800), (40, 3736950), (42, 3559000), (48, 3114125), (50, 2989560), (56, 2669250), (60, 2491300), (70, 2135400), (75, 1993040), (80, 1868475), (84, 1779500), (100, 1494780), (105, 1423600), (112, 1334625), (120, 1245650), (125, 1195824), (140, 1067700), (150, 996520), (168, 889750), (175, 854160), (200, 747390), (210, 711800), (240, 622825), (250, 597912), (280, 533850), (300, 498260), (336, 444875), (350, 427080), (375, 398608), (400, 373695), (420, 355900), (500, 298956), (525, 284720), (560, 266925), (600, 249130), (700, 213540), (750, 199304), (840, 177950), (875, 170832), (1000, 149478), (1050, 142360), (1200, 124565), (1400, 106770), (1500, 99652), (1680, 88975), (1750, 85416), (2000, 74739), (2100, 71180), (2625, 56944), (2800, 53385), (3000, 49826), (3500, 42708), (3559, 42000), (4200, 35590), (5250, 28472), (6000, 24913), (7000, 21354), (7118, 21000), (8400, 17795), (10500, 14236), (10677, 14000)]