53684800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 148818600

約数和(自身を除く): 95133800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 89, 100, 104, 116, 130, 145, 160, 178, 200, 208, 232, 260, 290, 320, 325, 356, 377, 400, 416, 445, 464, 520, 580, 650, 712, 725, 754, 800, 832, 890, 928, 1040, 1157, 1160, 1300, 1424, 1450, 1508, 1600, 1780, 1856, 1885, 2080, 2225, 2314, 2320, 2581, 2600, 2848, 2900, 3016, 3560, 3770, 4160, 4450, 4628, 4640, 5162, 5200, 5696, 5785, 5800, 6032, 7120, 7540, 8900, 9256, 9280, 9425, 10324, 10400, 11570, 11600, 12064, 12905, 14240, 15080, 17800, 18512, 18850, 20648, 20800, 23140, 23200, 24128, 25810, 28480, 28925, 30160, 33553, 35600, 37024, 37700, 41296, 46280, 46400, 51620, 57850, 60320, 64525, 67106, 71200, 74048, 75400, 82592, 92560, 103240, 115700, 120640, 129050, 134212, 142400, 150800, 165184, 167765, 185120, 206480, 231400, 258100, 268424, 301600, 335530, 370240, 412960, 462800, 516200, 536848, 603200, 671060, 825920, 838825, 925600, 1032400, 1073696, 1342120, 1677650, 1851200, 2064800, 2147392, 2684240, 3355300, 4129600, 5368480, 6710600, 10736960, 13421200, 26842400, 53684800]

約数ペア:

[(1, 53684800), (2, 26842400), (4, 13421200), (5, 10736960), (8, 6710600), (10, 5368480), (13, 4129600), (16, 3355300), (20, 2684240), (25, 2147392), (26, 2064800), (29, 1851200), (32, 1677650), (40, 1342120), (50, 1073696), (52, 1032400), (58, 925600), (64, 838825), (65, 825920), (80, 671060), (89, 603200), (100, 536848), (104, 516200), (116, 462800), (130, 412960), (145, 370240), (160, 335530), (178, 301600), (200, 268424), (208, 258100), (232, 231400), (260, 206480), (290, 185120), (320, 167765), (325, 165184), (356, 150800), (377, 142400), (400, 134212), (416, 129050), (445, 120640), (464, 115700), (520, 103240), (580, 92560), (650, 82592), (712, 75400), (725, 74048), (754, 71200), (800, 67106), (832, 64525), (890, 60320), (928, 57850), (1040, 51620), (1157, 46400), (1160, 46280), (1300, 41296), (1424, 37700), (1450, 37024), (1508, 35600), (1600, 33553), (1780, 30160), (1856, 28925), (1885, 28480), (2080, 25810), (2225, 24128), (2314, 23200), (2320, 23140), (2581, 20800), (2600, 20648), (2848, 18850), (2900, 18512), (3016, 17800), (3560, 15080), (3770, 14240), (4160, 12905), (4450, 12064), (4628, 11600), (4640, 11570), (5162, 10400), (5200, 10324), (5696, 9425), (5785, 9280), (5800, 9256), (6032, 8900), (7120, 7540)]