172354000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 513467136

約数和(自身を除く): 341113136

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, 875, 910, 947, 1000, 1040, 1300, 1400, 1456, 1625, 1750, 1820, 1894, 2000, 2275, 2600, 2800, 3250, 3500, 3640, 3788, 4550, 4735, 5200, 6500, 6629, 7000, 7280, 7576, 9100, 9470, 11375, 12311, 13000, 13258, 14000, 15152, 18200, 18940, 22750, 23675, 24622, 26000, 26516, 33145, 36400, 37880, 45500, 47350, 49244, 53032, 61555, 66290, 75760, 86177, 91000, 94700, 98488, 106064, 118375, 123110, 132580, 165725, 172354, 182000, 189400, 196976, 236750, 246220, 265160, 307775, 331450, 344708, 378800, 430885, 473500, 492440, 530320, 615550, 662900, 689416, 828625, 861770, 947000, 984880, 1231100, 1325800, 1378832, 1538875, 1657250, 1723540, 1894000, 2154425, 2462200, 2651600, 3077750, 3314500, 3447080, 4308850, 4924400, 6155500, 6629000, 6894160, 8617700, 10772125, 12311000, 13258000, 17235400, 21544250, 24622000, 34470800, 43088500, 86177000, 172354000]

約数ペア:

[(1, 172354000), (2, 86177000), (4, 43088500), (5, 34470800), (7, 24622000), (8, 21544250), (10, 17235400), (13, 13258000), (14, 12311000), (16, 10772125), (20, 8617700), (25, 6894160), (26, 6629000), (28, 6155500), (35, 4924400), (40, 4308850), (50, 3447080), (52, 3314500), (56, 3077750), (65, 2651600), (70, 2462200), (80, 2154425), (91, 1894000), (100, 1723540), (104, 1657250), (112, 1538875), (125, 1378832), (130, 1325800), (140, 1231100), (175, 984880), (182, 947000), (200, 861770), (208, 828625), (250, 689416), (260, 662900), (280, 615550), (325, 530320), (350, 492440), (364, 473500), (400, 430885), (455, 378800), (500, 344708), (520, 331450), (560, 307775), (650, 265160), (700, 246220), (728, 236750), (875, 196976), (910, 189400), (947, 182000), (1000, 172354), (1040, 165725), (1300, 132580), (1400, 123110), (1456, 118375), (1625, 106064), (1750, 98488), (1820, 94700), (1894, 91000), (2000, 86177), (2275, 75760), (2600, 66290), (2800, 61555), (3250, 53032), (3500, 49244), (3640, 47350), (3788, 45500), (4550, 37880), (4735, 36400), (5200, 33145), (6500, 26516), (6629, 26000), (7000, 24622), (7280, 23675), (7576, 22750), (9100, 18940), (9470, 18200), (11375, 15152), (12311, 14000), (13000, 13258)]