47253780

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 170403072

約数和(自身を除く): 123149292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 463, 486, 540, 567, 630, 729, 756, 810, 926, 945, 972, 1134, 1215, 1260, 1389, 1458, 1620, 1701, 1852, 1890, 2268, 2315, 2430, 2778, 2835, 2916, 3241, 3402, 3645, 3780, 4167, 4630, 4860, 5103, 5556, 5670, 6482, 6804, 6945, 7290, 8334, 8505, 9260, 9723, 10206, 11340, 12501, 12964, 13890, 14580, 16205, 16668, 17010, 19446, 20412, 20835, 25002, 25515, 27780, 29169, 32410, 34020, 37503, 38892, 41670, 48615, 50004, 51030, 58338, 62505, 64820, 75006, 83340, 87507, 97230, 102060, 112509, 116676, 125010, 145845, 150012, 175014, 187515, 194460, 225018, 250020, 262521, 291690, 337527, 350028, 375030, 437535, 450036, 525042, 562545, 583380, 675054, 750060, 787563, 875070, 1050084, 1125090, 1312605, 1350108, 1575126, 1687635, 1750140, 2250180, 2362689, 2625210, 3150252, 3375270, 3937815, 4725378, 5250420, 6750540, 7875630, 9450756, 11813445, 15751260, 23626890, 47253780]

約数ペア:

[(1, 47253780), (2, 23626890), (3, 15751260), (4, 11813445), (5, 9450756), (6, 7875630), (7, 6750540), (9, 5250420), (10, 4725378), (12, 3937815), (14, 3375270), (15, 3150252), (18, 2625210), (20, 2362689), (21, 2250180), (27, 1750140), (28, 1687635), (30, 1575126), (35, 1350108), (36, 1312605), (42, 1125090), (45, 1050084), (54, 875070), (60, 787563), (63, 750060), (70, 675054), (81, 583380), (84, 562545), (90, 525042), (105, 450036), (108, 437535), (126, 375030), (135, 350028), (140, 337527), (162, 291690), (180, 262521), (189, 250020), (210, 225018), (243, 194460), (252, 187515), (270, 175014), (315, 150012), (324, 145845), (378, 125010), (405, 116676), (420, 112509), (463, 102060), (486, 97230), (540, 87507), (567, 83340), (630, 75006), (729, 64820), (756, 62505), (810, 58338), (926, 51030), (945, 50004), (972, 48615), (1134, 41670), (1215, 38892), (1260, 37503), (1389, 34020), (1458, 32410), (1620, 29169), (1701, 27780), (1852, 25515), (1890, 25002), (2268, 20835), (2315, 20412), (2430, 19446), (2778, 17010), (2835, 16668), (2916, 16205), (3241, 14580), (3402, 13890), (3645, 12964), (3780, 12501), (4167, 11340), (4630, 10206), (4860, 9723), (5103, 9260), (5556, 8505), (5670, 8334), (6482, 7290), (6804, 6945)]