452254400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 168

約数和(自身を含む): 1269918720

約数和(自身を除く): 817664320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 320, 325, 340, 400, 416, 425, 442, 520, 544, 650, 680, 800, 832, 850, 884, 1040, 1088, 1105, 1279, 1300, 1360, 1600, 1700, 1768, 2080, 2210, 2558, 2600, 2720, 3400, 3536, 4160, 4420, 5116, 5200, 5440, 5525, 6395, 6800, 7072, 8840, 10232, 10400, 11050, 12790, 13600, 14144, 16627, 17680, 20464, 20800, 21743, 22100, 25580, 27200, 31975, 33254, 35360, 40928, 43486, 44200, 51160, 63950, 66508, 70720, 81856, 83135, 86972, 88400, 102320, 108715, 127900, 133016, 166270, 173944, 176800, 204640, 217430, 255800, 266032, 282659, 332540, 347888, 353600, 409280, 415675, 434860, 511600, 532064, 543575, 565318, 665080, 695776, 831350, 869720, 1023200, 1064128, 1087150, 1130636, 1330160, 1391552, 1413295, 1662700, 1739440, 2046400, 2174300, 2261272, 2660320, 2826590, 3325400, 3478880, 4348600, 4522544, 5320640, 5653180, 6650800, 6957760, 7066475, 8697200, 9045088, 11306360, 13301600, 14132950, 17394400, 18090176, 22612720, 26603200, 28265900, 34788800, 45225440, 56531800, 90450880, 113063600, 226127200, 452254400]

約数ペア:

[(1, 452254400), (2, 226127200), (4, 113063600), (5, 90450880), (8, 56531800), (10, 45225440), (13, 34788800), (16, 28265900), (17, 26603200), (20, 22612720), (25, 18090176), (26, 17394400), (32, 14132950), (34, 13301600), (40, 11306360), (50, 9045088), (52, 8697200), (64, 7066475), (65, 6957760), (68, 6650800), (80, 5653180), (85, 5320640), (100, 4522544), (104, 4348600), (130, 3478880), (136, 3325400), (160, 2826590), (170, 2660320), (200, 2261272), (208, 2174300), (221, 2046400), (260, 1739440), (272, 1662700), (320, 1413295), (325, 1391552), (340, 1330160), (400, 1130636), (416, 1087150), (425, 1064128), (442, 1023200), (520, 869720), (544, 831350), (650, 695776), (680, 665080), (800, 565318), (832, 543575), (850, 532064), (884, 511600), (1040, 434860), (1088, 415675), (1105, 409280), (1279, 353600), (1300, 347888), (1360, 332540), (1600, 282659), (1700, 266032), (1768, 255800), (2080, 217430), (2210, 204640), (2558, 176800), (2600, 173944), (2720, 166270), (3400, 133016), (3536, 127900), (4160, 108715), (4420, 102320), (5116, 88400), (5200, 86972), (5440, 83135), (5525, 81856), (6395, 70720), (6800, 66508), (7072, 63950), (8840, 51160), (10232, 44200), (10400, 43486), (11050, 40928), (12790, 35360), (13600, 33254), (14144, 31975), (16627, 27200), (17680, 25580), (20464, 22100), (20800, 21743)]