255353600

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 108

約数和(自身を含む): 669504024

約数和(自身を除く): 414150424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1600, 1700, 2176, 2347, 2720, 3200, 3400, 4352, 4694, 5440, 6400, 6800, 9388, 10880, 11735, 13600, 18776, 21760, 23470, 27200, 37552, 39899, 46940, 54400, 58675, 75104, 79798, 93880, 108800, 117350, 150208, 159596, 187760, 199495, 234700, 300416, 319192, 375520, 398990, 469400, 600832, 638384, 751040, 797980, 938800, 997475, 1276768, 1502080, 1595960, 1877600, 1994950, 2553536, 3004160, 3191920, 3755200, 3989900, 5107072, 6383840, 7510400, 7979800, 10214144, 12767680, 15020800, 15959600, 25535360, 31919200, 51070720, 63838400, 127676800, 255353600]

約数ペア:

[(1, 255353600), (2, 127676800), (4, 63838400), (5, 51070720), (8, 31919200), (10, 25535360), (16, 15959600), (17, 15020800), (20, 12767680), (25, 10214144), (32, 7979800), (34, 7510400), (40, 6383840), (50, 5107072), (64, 3989900), (68, 3755200), (80, 3191920), (85, 3004160), (100, 2553536), (128, 1994950), (136, 1877600), (160, 1595960), (170, 1502080), (200, 1276768), (256, 997475), (272, 938800), (320, 797980), (340, 751040), (400, 638384), (425, 600832), (544, 469400), (640, 398990), (680, 375520), (800, 319192), (850, 300416), (1088, 234700), (1280, 199495), (1360, 187760), (1600, 159596), (1700, 150208), (2176, 117350), (2347, 108800), (2720, 93880), (3200, 79798), (3400, 75104), (4352, 58675), (4694, 54400), (5440, 46940), (6400, 39899), (6800, 37552), (9388, 27200), (10880, 23470), (11735, 21760), (13600, 18776)]