145054000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 160

約数和(自身を含む): 432222336

約数和(自身を除く): 287168336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 325, 350, 364, 400, 455, 500, 520, 560, 650, 700, 728, 797, 875, 910, 1000, 1040, 1300, 1400, 1456, 1594, 1625, 1750, 1820, 2000, 2275, 2600, 2800, 3188, 3250, 3500, 3640, 3985, 4550, 5200, 5579, 6376, 6500, 7000, 7280, 7970, 9100, 10361, 11158, 11375, 12752, 13000, 14000, 15940, 18200, 19925, 20722, 22316, 22750, 26000, 27895, 31880, 36400, 39850, 41444, 44632, 45500, 51805, 55790, 63760, 72527, 79700, 82888, 89264, 91000, 99625, 103610, 111580, 139475, 145054, 159400, 165776, 182000, 199250, 207220, 223160, 259025, 278950, 290108, 318800, 362635, 398500, 414440, 446320, 518050, 557900, 580216, 697375, 725270, 797000, 828880, 1036100, 1115800, 1160432, 1295125, 1394750, 1450540, 1594000, 1813175, 2072200, 2231600, 2590250, 2789500, 2901080, 3626350, 4144400, 5180500, 5579000, 5802160, 7252700, 9065875, 10361000, 11158000, 14505400, 18131750, 20722000, 29010800, 36263500, 72527000, 145054000]

約数ペア:

[(1, 145054000), (2, 72527000), (4, 36263500), (5, 29010800), (7, 20722000), (8, 18131750), (10, 14505400), (13, 11158000), (14, 10361000), (16, 9065875), (20, 7252700), (25, 5802160), (26, 5579000), (28, 5180500), (35, 4144400), (40, 3626350), (50, 2901080), (52, 2789500), (56, 2590250), (65, 2231600), (70, 2072200), (80, 1813175), (91, 1594000), (100, 1450540), (104, 1394750), (112, 1295125), (125, 1160432), (130, 1115800), (140, 1036100), (175, 828880), (182, 797000), (200, 725270), (208, 697375), (250, 580216), (260, 557900), (280, 518050), (325, 446320), (350, 414440), (364, 398500), (400, 362635), (455, 318800), (500, 290108), (520, 278950), (560, 259025), (650, 223160), (700, 207220), (728, 199250), (797, 182000), (875, 165776), (910, 159400), (1000, 145054), (1040, 139475), (1300, 111580), (1400, 103610), (1456, 99625), (1594, 91000), (1625, 89264), (1750, 82888), (1820, 79700), (2000, 72527), (2275, 63760), (2600, 55790), (2800, 51805), (3188, 45500), (3250, 44632), (3500, 41444), (3640, 39850), (3985, 36400), (4550, 31880), (5200, 27895), (5579, 26000), (6376, 22750), (6500, 22316), (7000, 20722), (7280, 19925), (7970, 18200), (9100, 15940), (10361, 14000), (11158, 13000), (11375, 12752)]