3502800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{139}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 13992160

約数和(自身を除く): 10489360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 139, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 278, 280, 300, 315, 336, 350, 360, 400, 417, 420, 450, 504, 525, 556, 560, 600, 630, 695, 700, 720, 834, 840, 900, 973, 1008, 1050, 1112, 1200, 1251, 1260, 1390, 1400, 1575, 1668, 1680, 1800, 1946, 2085, 2100, 2224, 2502, 2520, 2780, 2800, 2919, 3150, 3336, 3475, 3600, 3892, 4170, 4200, 4865, 5004, 5040, 5560, 5838, 6255, 6300, 6672, 6950, 7784, 8340, 8400, 8757, 9730, 10008, 10425, 11120, 11676, 12510, 12600, 13900, 14595, 15568, 16680, 17514, 19460, 20016, 20850, 23352, 24325, 25020, 25200, 27800, 29190, 31275, 33360, 35028, 38920, 41700, 43785, 46704, 48650, 50040, 55600, 58380, 62550, 70056, 72975, 77840, 83400, 87570, 97300, 100080, 116760, 125100, 140112, 145950, 166800, 175140, 194600, 218925, 233520, 250200, 291900, 350280, 389200, 437850, 500400, 583800, 700560, 875700, 1167600, 1751400, 3502800]

約数ペア:

[(1, 3502800), (2, 1751400), (3, 1167600), (4, 875700), (5, 700560), (6, 583800), (7, 500400), (8, 437850), (9, 389200), (10, 350280), (12, 291900), (14, 250200), (15, 233520), (16, 218925), (18, 194600), (20, 175140), (21, 166800), (24, 145950), (25, 140112), (28, 125100), (30, 116760), (35, 100080), (36, 97300), (40, 87570), (42, 83400), (45, 77840), (48, 72975), (50, 70056), (56, 62550), (60, 58380), (63, 55600), (70, 50040), (72, 48650), (75, 46704), (80, 43785), (84, 41700), (90, 38920), (100, 35028), (105, 33360), (112, 31275), (120, 29190), (126, 27800), (139, 25200), (140, 25020), (144, 24325), (150, 23352), (168, 20850), (175, 20016), (180, 19460), (200, 17514), (210, 16680), (225, 15568), (240, 14595), (252, 13900), (278, 12600), (280, 12510), (300, 11676), (315, 11120), (336, 10425), (350, 10008), (360, 9730), (400, 8757), (417, 8400), (420, 8340), (450, 7784), (504, 6950), (525, 6672), (556, 6300), (560, 6255), (600, 5838), (630, 5560), (695, 5040), (700, 5004), (720, 4865), (834, 4200), (840, 4170), (900, 3892), (973, 3600), (1008, 3475), (1050, 3336), (1112, 3150), (1200, 2919), (1251, 2800), (1260, 2780), (1390, 2520), (1400, 2502), (1575, 2224), (1668, 2100), (1680, 2085), (1800, 1946)]