2104200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 8124480

約数和(自身を除く): 6020280

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, 126, 140, 150, 167, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 334, 350, 360, 420, 450, 501, 504, 525, 600, 630, 668, 700, 835, 840, 900, 1002, 1050, 1169, 1260, 1336, 1400, 1503, 1575, 1670, 1800, 2004, 2100, 2338, 2505, 2520, 3006, 3150, 3340, 3507, 4008, 4175, 4200, 4676, 5010, 5845, 6012, 6300, 6680, 7014, 7515, 8350, 9352, 10020, 10521, 11690, 12024, 12525, 12600, 14028, 15030, 16700, 17535, 20040, 21042, 23380, 25050, 28056, 29225, 30060, 33400, 35070, 37575, 42084, 46760, 50100, 52605, 58450, 60120, 70140, 75150, 84168, 87675, 100200, 105210, 116900, 140280, 150300, 175350, 210420, 233800, 263025, 300600, 350700, 420840, 526050, 701400, 1052100, 2104200]

約数ペア:

[(1, 2104200), (2, 1052100), (3, 701400), (4, 526050), (5, 420840), (6, 350700), (7, 300600), (8, 263025), (9, 233800), (10, 210420), (12, 175350), (14, 150300), (15, 140280), (18, 116900), (20, 105210), (21, 100200), (24, 87675), (25, 84168), (28, 75150), (30, 70140), (35, 60120), (36, 58450), (40, 52605), (42, 50100), (45, 46760), (50, 42084), (56, 37575), (60, 35070), (63, 33400), (70, 30060), (72, 29225), (75, 28056), (84, 25050), (90, 23380), (100, 21042), (105, 20040), (120, 17535), (126, 16700), (140, 15030), (150, 14028), (167, 12600), (168, 12525), (175, 12024), (180, 11690), (200, 10521), (210, 10020), (225, 9352), (252, 8350), (280, 7515), (300, 7014), (315, 6680), (334, 6300), (350, 6012), (360, 5845), (420, 5010), (450, 4676), (501, 4200), (504, 4175), (525, 4008), (600, 3507), (630, 3340), (668, 3150), (700, 3006), (835, 2520), (840, 2505), (900, 2338), (1002, 2100), (1050, 2004), (1169, 1800), (1260, 1670), (1336, 1575), (1400, 1503)]