2086998900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1367}}^1$

素因数の和:2118

約数の個数: 144

約数和(自身を含む): 6915557376

約数和(自身を除く): 4828558476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 727, 1050, 1367, 1454, 2100, 2181, 2734, 2908, 3635, 4101, 4362, 5089, 5468, 6835, 7270, 8202, 8724, 9569, 10178, 10905, 13670, 14540, 15267, 16404, 18175, 19138, 20356, 20505, 21810, 25445, 27340, 28707, 30534, 34175, 36350, 38276, 41010, 43620, 47845, 50890, 54525, 57414, 61068, 68350, 72700, 76335, 82020, 95690, 101780, 102525, 109050, 114828, 127225, 136700, 143535, 152670, 191380, 205050, 218100, 239225, 254450, 287070, 305340, 381675, 410100, 478450, 508900, 574140, 717675, 763350, 956900, 993809, 1435350, 1526700, 1987618, 2870700, 2981427, 3975236, 4969045, 5962854, 6956663, 9938090, 11925708, 13913326, 14907135, 19876180, 20869989, 24845225, 27826652, 29814270, 34783315, 41739978, 49690450, 59628540, 69566630, 74535675, 83479956, 99380900, 104349945, 139133260, 149071350, 173916575, 208699890, 298142700, 347833150, 417399780, 521749725, 695666300, 1043499450, 2086998900]

約数ペア:

[(1, 2086998900), (2, 1043499450), (3, 695666300), (4, 521749725), (5, 417399780), (6, 347833150), (7, 298142700), (10, 208699890), (12, 173916575), (14, 149071350), (15, 139133260), (20, 104349945), (21, 99380900), (25, 83479956), (28, 74535675), (30, 69566630), (35, 59628540), (42, 49690450), (50, 41739978), (60, 34783315), (70, 29814270), (75, 27826652), (84, 24845225), (100, 20869989), (105, 19876180), (140, 14907135), (150, 13913326), (175, 11925708), (210, 9938090), (300, 6956663), (350, 5962854), (420, 4969045), (525, 3975236), (700, 2981427), (727, 2870700), (1050, 1987618), (1367, 1526700), (1454, 1435350), (2100, 993809), (2181, 956900), (2734, 763350), (2908, 717675), (3635, 574140), (4101, 508900), (4362, 478450), (5089, 410100), (5468, 381675), (6835, 305340), (7270, 287070), (8202, 254450), (8724, 239225), (9569, 218100), (10178, 205050), (10905, 191380), (13670, 152670), (14540, 143535), (15267, 136700), (16404, 127225), (18175, 114828), (19138, 109050), (20356, 102525), (20505, 101780), (21810, 95690), (25445, 82020), (27340, 76335), (28707, 72700), (30534, 68350), (34175, 61068), (36350, 57414), (38276, 54525), (41010, 50890), (43620, 47845)]