138610500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 473561088

約数和(自身を除く): 334950588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 125, 129, 140, 150, 172, 175, 210, 215, 250, 258, 300, 301, 307, 350, 375, 420, 430, 500, 516, 525, 602, 614, 645, 700, 750, 860, 875, 903, 921, 1050, 1075, 1204, 1228, 1290, 1500, 1505, 1535, 1750, 1806, 1842, 2100, 2149, 2150, 2580, 2625, 3010, 3070, 3225, 3500, 3612, 3684, 4298, 4300, 4515, 4605, 5250, 5375, 6020, 6140, 6447, 6450, 7525, 7675, 8596, 9030, 9210, 10500, 10745, 10750, 12894, 12900, 13201, 15050, 15350, 16125, 18060, 18420, 21490, 21500, 22575, 23025, 25788, 26402, 30100, 30700, 32235, 32250, 37625, 38375, 39603, 42980, 45150, 46050, 52804, 53725, 64470, 64500, 66005, 75250, 76750, 79206, 90300, 92100, 92407, 107450, 112875, 115125, 128940, 132010, 150500, 153500, 158412, 161175, 184814, 198015, 214900, 225750, 230250, 264020, 268625, 277221, 322350, 330025, 369628, 396030, 451500, 460500, 462035, 537250, 554442, 644700, 660050, 792060, 805875, 924070, 990075, 1074500, 1108884, 1320100, 1386105, 1611750, 1650125, 1848140, 1980150, 2310175, 2772210, 3223500, 3300250, 3960300, 4620350, 4950375, 5544420, 6600500, 6930525, 9240700, 9900750, 11550875, 13861050, 19801500, 23101750, 27722100, 34652625, 46203500, 69305250, 138610500]

約数ペア:

[(1, 138610500), (2, 69305250), (3, 46203500), (4, 34652625), (5, 27722100), (6, 23101750), (7, 19801500), (10, 13861050), (12, 11550875), (14, 9900750), (15, 9240700), (20, 6930525), (21, 6600500), (25, 5544420), (28, 4950375), (30, 4620350), (35, 3960300), (42, 3300250), (43, 3223500), (50, 2772210), (60, 2310175), (70, 1980150), (75, 1848140), (84, 1650125), (86, 1611750), (100, 1386105), (105, 1320100), (125, 1108884), (129, 1074500), (140, 990075), (150, 924070), (172, 805875), (175, 792060), (210, 660050), (215, 644700), (250, 554442), (258, 537250), (300, 462035), (301, 460500), (307, 451500), (350, 396030), (375, 369628), (420, 330025), (430, 322350), (500, 277221), (516, 268625), (525, 264020), (602, 230250), (614, 225750), (645, 214900), (700, 198015), (750, 184814), (860, 161175), (875, 158412), (903, 153500), (921, 150500), (1050, 132010), (1075, 128940), (1204, 115125), (1228, 112875), (1290, 107450), (1500, 92407), (1505, 92100), (1535, 90300), (1750, 79206), (1806, 76750), (1842, 75250), (2100, 66005), (2149, 64500), (2150, 64470), (2580, 53725), (2625, 52804), (3010, 46050), (3070, 45150), (3225, 42980), (3500, 39603), (3612, 38375), (3684, 37625), (4298, 32250), (4300, 32235), (4515, 30700), (4605, 30100), (5250, 26402), (5375, 25788), (6020, 23025), (6140, 22575), (6447, 21500), (6450, 21490), (7525, 18420), (7675, 18060), (8596, 16125), (9030, 15350), (9210, 15050), (10500, 13201), (10745, 12900), (10750, 12894)]