222728100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 747952128

約数和(自身を除く): 525224028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 402, 420, 469, 525, 670, 700, 804, 938, 1005, 1050, 1340, 1407, 1583, 1675, 1876, 2010, 2100, 2345, 2814, 3166, 3350, 4020, 4690, 4749, 5025, 5628, 6332, 6700, 7035, 7915, 9380, 9498, 10050, 11081, 11725, 14070, 15830, 18996, 20100, 22162, 23450, 23745, 28140, 31660, 33243, 35175, 39575, 44324, 46900, 47490, 55405, 66486, 70350, 79150, 94980, 106061, 110810, 118725, 132972, 140700, 158300, 166215, 212122, 221620, 237450, 277025, 318183, 332430, 424244, 474900, 530305, 554050, 636366, 664860, 742427, 831075, 1060610, 1108100, 1272732, 1484854, 1590915, 1662150, 2121220, 2227281, 2651525, 2969708, 3181830, 3324300, 3712135, 4454562, 5303050, 6363660, 7424270, 7954575, 8909124, 10606100, 11136405, 14848540, 15909150, 18560675, 22272810, 31818300, 37121350, 44545620, 55682025, 74242700, 111364050, 222728100]

約数ペア:

[(1, 222728100), (2, 111364050), (3, 74242700), (4, 55682025), (5, 44545620), (6, 37121350), (7, 31818300), (10, 22272810), (12, 18560675), (14, 15909150), (15, 14848540), (20, 11136405), (21, 10606100), (25, 8909124), (28, 7954575), (30, 7424270), (35, 6363660), (42, 5303050), (50, 4454562), (60, 3712135), (67, 3324300), (70, 3181830), (75, 2969708), (84, 2651525), (100, 2227281), (105, 2121220), (134, 1662150), (140, 1590915), (150, 1484854), (175, 1272732), (201, 1108100), (210, 1060610), (268, 831075), (300, 742427), (335, 664860), (350, 636366), (402, 554050), (420, 530305), (469, 474900), (525, 424244), (670, 332430), (700, 318183), (804, 277025), (938, 237450), (1005, 221620), (1050, 212122), (1340, 166215), (1407, 158300), (1583, 140700), (1675, 132972), (1876, 118725), (2010, 110810), (2100, 106061), (2345, 94980), (2814, 79150), (3166, 70350), (3350, 66486), (4020, 55405), (4690, 47490), (4749, 46900), (5025, 44324), (5628, 39575), (6332, 35175), (6700, 33243), (7035, 31660), (7915, 28140), (9380, 23745), (9498, 23450), (10050, 22162), (11081, 20100), (11725, 18996), (14070, 15830)]