51992400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 171196384

約数和(自身を除く): 119203984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 148, 150, 185, 200, 222, 240, 296, 300, 370, 400, 444, 555, 592, 600, 740, 888, 925, 1110, 1171, 1200, 1480, 1776, 1850, 2220, 2342, 2775, 2960, 3513, 3700, 4440, 4684, 5550, 5855, 7026, 7400, 8880, 9368, 11100, 11710, 14052, 14800, 17565, 18736, 22200, 23420, 28104, 29275, 35130, 43327, 44400, 46840, 56208, 58550, 70260, 86654, 87825, 93680, 117100, 129981, 140520, 173308, 175650, 216635, 234200, 259962, 281040, 346616, 351300, 433270, 468400, 519924, 649905, 693232, 702600, 866540, 1039848, 1083175, 1299810, 1405200, 1733080, 2079696, 2166350, 2599620, 3249525, 3466160, 4332700, 5199240, 6499050, 8665400, 10398480, 12998100, 17330800, 25996200, 51992400]

約数ペア:

[(1, 51992400), (2, 25996200), (3, 17330800), (4, 12998100), (5, 10398480), (6, 8665400), (8, 6499050), (10, 5199240), (12, 4332700), (15, 3466160), (16, 3249525), (20, 2599620), (24, 2166350), (25, 2079696), (30, 1733080), (37, 1405200), (40, 1299810), (48, 1083175), (50, 1039848), (60, 866540), (74, 702600), (75, 693232), (80, 649905), (100, 519924), (111, 468400), (120, 433270), (148, 351300), (150, 346616), (185, 281040), (200, 259962), (222, 234200), (240, 216635), (296, 175650), (300, 173308), (370, 140520), (400, 129981), (444, 117100), (555, 93680), (592, 87825), (600, 86654), (740, 70260), (888, 58550), (925, 56208), (1110, 46840), (1171, 44400), (1200, 43327), (1480, 35130), (1776, 29275), (1850, 28104), (2220, 23420), (2342, 22200), (2775, 18736), (2960, 17565), (3513, 14800), (3700, 14052), (4440, 11710), (4684, 11100), (5550, 9368), (5855, 8880), (7026, 7400)]