138178200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 442259640

約数和(自身を除く): 304081440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 137, 150, 164, 200, 205, 246, 274, 300, 328, 410, 411, 492, 548, 600, 615, 685, 820, 822, 984, 1025, 1096, 1230, 1370, 1640, 1644, 1681, 2050, 2055, 2460, 2740, 3075, 3288, 3362, 3425, 4100, 4110, 4920, 5043, 5480, 5617, 6150, 6724, 6850, 8200, 8220, 8405, 10086, 10275, 11234, 12300, 13448, 13700, 16440, 16810, 16851, 20172, 20550, 22468, 24600, 25215, 27400, 28085, 33620, 33702, 40344, 41100, 42025, 44936, 50430, 56170, 67240, 67404, 82200, 84050, 84255, 100860, 112340, 126075, 134808, 140425, 168100, 168510, 201720, 224680, 230297, 252150, 280850, 336200, 337020, 421275, 460594, 504300, 561700, 674040, 690891, 842550, 921188, 1008600, 1123400, 1151485, 1381782, 1685100, 1842376, 2302970, 2763564, 3370200, 3454455, 4605940, 5527128, 5757425, 6908910, 9211880, 11514850, 13817820, 17272275, 23029700, 27635640, 34544550, 46059400, 69089100, 138178200]

約数ペア:

[(1, 138178200), (2, 69089100), (3, 46059400), (4, 34544550), (5, 27635640), (6, 23029700), (8, 17272275), (10, 13817820), (12, 11514850), (15, 9211880), (20, 6908910), (24, 5757425), (25, 5527128), (30, 4605940), (40, 3454455), (41, 3370200), (50, 2763564), (60, 2302970), (75, 1842376), (82, 1685100), (100, 1381782), (120, 1151485), (123, 1123400), (137, 1008600), (150, 921188), (164, 842550), (200, 690891), (205, 674040), (246, 561700), (274, 504300), (300, 460594), (328, 421275), (410, 337020), (411, 336200), (492, 280850), (548, 252150), (600, 230297), (615, 224680), (685, 201720), (820, 168510), (822, 168100), (984, 140425), (1025, 134808), (1096, 126075), (1230, 112340), (1370, 100860), (1640, 84255), (1644, 84050), (1681, 82200), (2050, 67404), (2055, 67240), (2460, 56170), (2740, 50430), (3075, 44936), (3288, 42025), (3362, 41100), (3425, 40344), (4100, 33702), (4110, 33620), (4920, 28085), (5043, 27400), (5480, 25215), (5617, 24600), (6150, 22468), (6724, 20550), (6850, 20172), (8200, 16851), (8220, 16810), (8405, 16440), (10086, 13700), (10275, 13448), (11234, 12300)]