1427720250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2929

約数の個数: 128

約数和(自身を含む): 3952675584

約数和(自身を除く): 2524955334

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 61, 66, 75, 110, 122, 125, 150, 165, 183, 250, 275, 305, 330, 366, 375, 550, 610, 671, 750, 825, 915, 1342, 1375, 1525, 1650, 1830, 2013, 2750, 2837, 3050, 3355, 4026, 4125, 4575, 5674, 6710, 7625, 8250, 8511, 9150, 10065, 14185, 15250, 16775, 17022, 20130, 22875, 28370, 31207, 33550, 42555, 45750, 50325, 62414, 70925, 83875, 85110, 93621, 100650, 141850, 156035, 167750, 173057, 187242, 212775, 251625, 312070, 346114, 354625, 425550, 468105, 503250, 519171, 709250, 780175, 865285, 936210, 1038342, 1063875, 1560350, 1730570, 1903627, 2127750, 2340525, 2595855, 3807254, 3900875, 4326425, 4681050, 5191710, 5710881, 7801750, 8652850, 9518135, 11421762, 11702625, 12979275, 19036270, 21632125, 23405250, 25958550, 28554405, 43264250, 47590675, 57108810, 64896375, 95181350, 129792750, 142772025, 237953375, 285544050, 475906750, 713860125, 1427720250]

約数ペア:

[(1, 1427720250), (2, 713860125), (3, 475906750), (5, 285544050), (6, 237953375), (10, 142772025), (11, 129792750), (15, 95181350), (22, 64896375), (25, 57108810), (30, 47590675), (33, 43264250), (50, 28554405), (55, 25958550), (61, 23405250), (66, 21632125), (75, 19036270), (110, 12979275), (122, 11702625), (125, 11421762), (150, 9518135), (165, 8652850), (183, 7801750), (250, 5710881), (275, 5191710), (305, 4681050), (330, 4326425), (366, 3900875), (375, 3807254), (550, 2595855), (610, 2340525), (671, 2127750), (750, 1903627), (825, 1730570), (915, 1560350), (1342, 1063875), (1375, 1038342), (1525, 936210), (1650, 865285), (1830, 780175), (2013, 709250), (2750, 519171), (2837, 503250), (3050, 468105), (3355, 425550), (4026, 354625), (4125, 346114), (4575, 312070), (5674, 251625), (6710, 212775), (7625, 187242), (8250, 173057), (8511, 167750), (9150, 156035), (10065, 141850), (14185, 100650), (15250, 93621), (16775, 85110), (17022, 83875), (20130, 70925), (22875, 62414), (28370, 50325), (31207, 45750), (33550, 42555)]