190507800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 686027520

約数和(自身を除く): 495519720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 67, 70, 75, 84, 100, 105, 120, 134, 140, 150, 168, 175, 200, 201, 210, 268, 280, 300, 335, 350, 402, 420, 469, 525, 536, 600, 670, 677, 700, 804, 840, 938, 1005, 1050, 1340, 1354, 1400, 1407, 1608, 1675, 1876, 2010, 2031, 2100, 2345, 2680, 2708, 2814, 3350, 3385, 3752, 4020, 4062, 4200, 4690, 4739, 5025, 5416, 5628, 6700, 6770, 7035, 8040, 8124, 9380, 9478, 10050, 10155, 11256, 11725, 13400, 13540, 14070, 14217, 16248, 16925, 18760, 18956, 20100, 20310, 23450, 23695, 27080, 28140, 28434, 33850, 35175, 37912, 40200, 40620, 45359, 46900, 47390, 50775, 56280, 56868, 67700, 70350, 71085, 81240, 90718, 93800, 94780, 101550, 113736, 118475, 135400, 136077, 140700, 142170, 181436, 189560, 203100, 226795, 236950, 272154, 281400, 284340, 317513, 355425, 362872, 406200, 453590, 473900, 544308, 568680, 635026, 680385, 710850, 907180, 947800, 952539, 1088616, 1133975, 1270052, 1360770, 1421700, 1587565, 1814360, 1905078, 2267950, 2540104, 2721540, 2843400, 3175130, 3401925, 3810156, 4535900, 4762695, 5443080, 6350260, 6803850, 7620312, 7937825, 9071800, 9525390, 12700520, 13607700, 15875650, 19050780, 23813475, 27215400, 31751300, 38101560, 47626950, 63502600, 95253900, 190507800]

約数ペア:

[(1, 190507800), (2, 95253900), (3, 63502600), (4, 47626950), (5, 38101560), (6, 31751300), (7, 27215400), (8, 23813475), (10, 19050780), (12, 15875650), (14, 13607700), (15, 12700520), (20, 9525390), (21, 9071800), (24, 7937825), (25, 7620312), (28, 6803850), (30, 6350260), (35, 5443080), (40, 4762695), (42, 4535900), (50, 3810156), (56, 3401925), (60, 3175130), (67, 2843400), (70, 2721540), (75, 2540104), (84, 2267950), (100, 1905078), (105, 1814360), (120, 1587565), (134, 1421700), (140, 1360770), (150, 1270052), (168, 1133975), (175, 1088616), (200, 952539), (201, 947800), (210, 907180), (268, 710850), (280, 680385), (300, 635026), (335, 568680), (350, 544308), (402, 473900), (420, 453590), (469, 406200), (525, 362872), (536, 355425), (600, 317513), (670, 284340), (677, 281400), (700, 272154), (804, 236950), (840, 226795), (938, 203100), (1005, 189560), (1050, 181436), (1340, 142170), (1354, 140700), (1400, 136077), (1407, 135400), (1608, 118475), (1675, 113736), (1876, 101550), (2010, 94780), (2031, 93800), (2100, 90718), (2345, 81240), (2680, 71085), (2708, 70350), (2814, 67700), (3350, 56868), (3385, 56280), (3752, 50775), (4020, 47390), (4062, 46900), (4200, 45359), (4690, 40620), (4739, 40200), (5025, 37912), (5416, 35175), (5628, 33850), (6700, 28434), (6770, 28140), (7035, 27080), (8040, 23695), (8124, 23450), (9380, 20310), (9478, 20100), (10050, 18956), (10155, 18760), (11256, 16925), (11725, 16248), (13400, 14217), (13540, 14070)]