209486400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2341

約数の個数: 168

約数和(自身を含む): 723778080

約数和(自身を除く): 514291680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 2280, 2297, 2400, 2850, 3040, 3648, 3800, 4560, 4594, 4800, 5700, 6080, 6891, 7600, 9120, 9188, 11400, 11485, 13782, 15200, 18240, 18376, 22800, 22970, 27564, 30400, 34455, 36752, 43643, 45600, 45940, 55128, 57425, 68910, 73504, 87286, 91200, 91880, 110256, 114850, 130929, 137820, 147008, 172275, 174572, 183760, 218215, 220512, 229700, 261858, 275640, 344550, 349144, 367520, 436430, 441024, 459400, 523716, 551280, 654645, 689100, 698288, 735040, 872860, 918800, 1047432, 1091075, 1102560, 1309290, 1378200, 1396576, 1745720, 1837600, 2094864, 2182150, 2205120, 2618580, 2756400, 2793152, 3273225, 3491440, 3675200, 4189728, 4364300, 5237160, 5512800, 6546450, 6982880, 8379456, 8728600, 10474320, 11025600, 13092900, 13965760, 17457200, 20948640, 26185800, 34914400, 41897280, 52371600, 69828800, 104743200, 209486400]

約数ペア:

[(1, 209486400), (2, 104743200), (3, 69828800), (4, 52371600), (5, 41897280), (6, 34914400), (8, 26185800), (10, 20948640), (12, 17457200), (15, 13965760), (16, 13092900), (19, 11025600), (20, 10474320), (24, 8728600), (25, 8379456), (30, 6982880), (32, 6546450), (38, 5512800), (40, 5237160), (48, 4364300), (50, 4189728), (57, 3675200), (60, 3491440), (64, 3273225), (75, 2793152), (76, 2756400), (80, 2618580), (95, 2205120), (96, 2182150), (100, 2094864), (114, 1837600), (120, 1745720), (150, 1396576), (152, 1378200), (160, 1309290), (190, 1102560), (192, 1091075), (200, 1047432), (228, 918800), (240, 872860), (285, 735040), (300, 698288), (304, 689100), (320, 654645), (380, 551280), (400, 523716), (456, 459400), (475, 441024), (480, 436430), (570, 367520), (600, 349144), (608, 344550), (760, 275640), (800, 261858), (912, 229700), (950, 220512), (960, 218215), (1140, 183760), (1200, 174572), (1216, 172275), (1425, 147008), (1520, 137820), (1600, 130929), (1824, 114850), (1900, 110256), (2280, 91880), (2297, 91200), (2400, 87286), (2850, 73504), (3040, 68910), (3648, 57425), (3800, 55128), (4560, 45940), (4594, 45600), (4800, 43643), (5700, 36752), (6080, 34455), (6891, 30400), (7600, 27564), (9120, 22970), (9188, 22800), (11400, 18376), (11485, 18240), (13782, 15200)]