201789000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3237

約数の個数: 192

約数和(自身を含む): 779725440

約数和(自身を除く): 577936440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3203, 3500, 4200, 4500, 5250, 6300, 6406, 7000, 7875, 9000, 9609, 10500, 12600, 12812, 15750, 16015, 19218, 21000, 22421, 25624, 28827, 31500, 32030, 38436, 44842, 48045, 57654, 63000, 64060, 67263, 76872, 80075, 89684, 96090, 112105, 115308, 128120, 134526, 144135, 160150, 179368, 192180, 201789, 224210, 230616, 240225, 269052, 288270, 320300, 336315, 384360, 400375, 403578, 448420, 480450, 538104, 560525, 576540, 640600, 672630, 720675, 800750, 807156, 896840, 960900, 1008945, 1121050, 1153080, 1201125, 1345260, 1441350, 1601500, 1614312, 1681575, 1921800, 2017890, 2242100, 2402250, 2690520, 2802625, 2882700, 3203000, 3363150, 3603375, 4035780, 4484200, 4804500, 5044725, 5605250, 5765400, 6726300, 7206750, 8071560, 8407875, 9609000, 10089450, 11210500, 13452600, 14413500, 16815750, 20178900, 22421000, 25223625, 28827000, 33631500, 40357800, 50447250, 67263000, 100894500, 201789000]

約数ペア:

[(1, 201789000), (2, 100894500), (3, 67263000), (4, 50447250), (5, 40357800), (6, 33631500), (7, 28827000), (8, 25223625), (9, 22421000), (10, 20178900), (12, 16815750), (14, 14413500), (15, 13452600), (18, 11210500), (20, 10089450), (21, 9609000), (24, 8407875), (25, 8071560), (28, 7206750), (30, 6726300), (35, 5765400), (36, 5605250), (40, 5044725), (42, 4804500), (45, 4484200), (50, 4035780), (56, 3603375), (60, 3363150), (63, 3203000), (70, 2882700), (72, 2802625), (75, 2690520), (84, 2402250), (90, 2242100), (100, 2017890), (105, 1921800), (120, 1681575), (125, 1614312), (126, 1601500), (140, 1441350), (150, 1345260), (168, 1201125), (175, 1153080), (180, 1121050), (200, 1008945), (210, 960900), (225, 896840), (250, 807156), (252, 800750), (280, 720675), (300, 672630), (315, 640600), (350, 576540), (360, 560525), (375, 538104), (420, 480450), (450, 448420), (500, 403578), (504, 400375), (525, 384360), (600, 336315), (630, 320300), (700, 288270), (750, 269052), (840, 240225), (875, 230616), (900, 224210), (1000, 201789), (1050, 192180), (1125, 179368), (1260, 160150), (1400, 144135), (1500, 134526), (1575, 128120), (1750, 115308), (1800, 112105), (2100, 96090), (2250, 89684), (2520, 80075), (2625, 76872), (3000, 67263), (3150, 64060), (3203, 63000), (3500, 57654), (4200, 48045), (4500, 44842), (5250, 38436), (6300, 32030), (6406, 31500), (7000, 28827), (7875, 25624), (9000, 22421), (9609, 21000), (10500, 19218), (12600, 16015), (12812, 15750)]