750790920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8011}}^1$

素因数の和:8107

約数の個数: 128

約数和(自身を含む): 2492052480

約数和(自身を除く): 1741261560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8011, 8520, 9372, 11715, 15620, 16022, 18744, 23430, 24033, 31240, 32044, 40055, 46860, 48066, 64088, 80110, 88121, 93720, 96132, 120165, 160220, 176242, 192264, 240330, 264363, 320440, 352484, 440605, 480660, 528726, 568781, 704968, 881210, 961320, 1057452, 1137562, 1321815, 1706343, 1762420, 2114904, 2275124, 2643630, 2843905, 3412686, 3524840, 4550248, 5287260, 5687810, 6256591, 6825372, 8531715, 10574520, 11375620, 12513182, 13650744, 17063430, 18769773, 22751240, 25026364, 31282955, 34126860, 37539546, 50052728, 62565910, 68253720, 75079092, 93848865, 125131820, 150158184, 187697730, 250263640, 375395460, 750790920]

約数ペア:

[(1, 750790920), (2, 375395460), (3, 250263640), (4, 187697730), (5, 150158184), (6, 125131820), (8, 93848865), (10, 75079092), (11, 68253720), (12, 62565910), (15, 50052728), (20, 37539546), (22, 34126860), (24, 31282955), (30, 25026364), (33, 22751240), (40, 18769773), (44, 17063430), (55, 13650744), (60, 12513182), (66, 11375620), (71, 10574520), (88, 8531715), (110, 6825372), (120, 6256591), (132, 5687810), (142, 5287260), (165, 4550248), (213, 3524840), (220, 3412686), (264, 2843905), (284, 2643630), (330, 2275124), (355, 2114904), (426, 1762420), (440, 1706343), (568, 1321815), (660, 1137562), (710, 1057452), (781, 961320), (852, 881210), (1065, 704968), (1320, 568781), (1420, 528726), (1562, 480660), (1704, 440605), (2130, 352484), (2343, 320440), (2840, 264363), (3124, 240330), (3905, 192264), (4260, 176242), (4686, 160220), (6248, 120165), (7810, 96132), (8011, 93720), (8520, 88121), (9372, 80110), (11715, 64088), (15620, 48066), (16022, 46860), (18744, 40055), (23430, 32044), (24033, 31240)]