239309400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 819590400

約数和(自身を除く): 580281000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 101, 110, 120, 132, 150, 165, 200, 202, 220, 264, 275, 300, 303, 330, 359, 404, 440, 505, 550, 600, 606, 660, 718, 808, 825, 1010, 1077, 1100, 1111, 1212, 1320, 1436, 1515, 1650, 1795, 2020, 2154, 2200, 2222, 2424, 2525, 2872, 3030, 3300, 3333, 3590, 3949, 4040, 4308, 4444, 5050, 5385, 5555, 6060, 6600, 6666, 7180, 7575, 7898, 8616, 8888, 8975, 10100, 10770, 11110, 11847, 12120, 13332, 14360, 15150, 15796, 16665, 17950, 19745, 20200, 21540, 22220, 23694, 26664, 26925, 27775, 30300, 31592, 33330, 35900, 36259, 39490, 43080, 44440, 47388, 53850, 55550, 59235, 60600, 66660, 71800, 72518, 78980, 83325, 94776, 98725, 107700, 108777, 111100, 118470, 133320, 145036, 157960, 166650, 181295, 197450, 215400, 217554, 222200, 236940, 290072, 296175, 333300, 362590, 394900, 398849, 435108, 473880, 543885, 592350, 666600, 725180, 789800, 797698, 870216, 906475, 1087770, 1184700, 1196547, 1450360, 1595396, 1812950, 1994245, 2175540, 2369400, 2393094, 2719425, 3190792, 3625900, 3988490, 4351080, 4786188, 5438850, 5982735, 7251800, 7976980, 9572376, 9971225, 10877700, 11965470, 15953960, 19942450, 21755400, 23930940, 29913675, 39884900, 47861880, 59827350, 79769800, 119654700, 239309400]

約数ペア:

[(1, 239309400), (2, 119654700), (3, 79769800), (4, 59827350), (5, 47861880), (6, 39884900), (8, 29913675), (10, 23930940), (11, 21755400), (12, 19942450), (15, 15953960), (20, 11965470), (22, 10877700), (24, 9971225), (25, 9572376), (30, 7976980), (33, 7251800), (40, 5982735), (44, 5438850), (50, 4786188), (55, 4351080), (60, 3988490), (66, 3625900), (75, 3190792), (88, 2719425), (100, 2393094), (101, 2369400), (110, 2175540), (120, 1994245), (132, 1812950), (150, 1595396), (165, 1450360), (200, 1196547), (202, 1184700), (220, 1087770), (264, 906475), (275, 870216), (300, 797698), (303, 789800), (330, 725180), (359, 666600), (404, 592350), (440, 543885), (505, 473880), (550, 435108), (600, 398849), (606, 394900), (660, 362590), (718, 333300), (808, 296175), (825, 290072), (1010, 236940), (1077, 222200), (1100, 217554), (1111, 215400), (1212, 197450), (1320, 181295), (1436, 166650), (1515, 157960), (1650, 145036), (1795, 133320), (2020, 118470), (2154, 111100), (2200, 108777), (2222, 107700), (2424, 98725), (2525, 94776), (2872, 83325), (3030, 78980), (3300, 72518), (3333, 71800), (3590, 66660), (3949, 60600), (4040, 59235), (4308, 55550), (4444, 53850), (5050, 47388), (5385, 44440), (5555, 43080), (6060, 39490), (6600, 36259), (6666, 35900), (7180, 33330), (7575, 31592), (7898, 30300), (8616, 27775), (8888, 26925), (8975, 26664), (10100, 23694), (10770, 22220), (11110, 21540), (11847, 20200), (12120, 19745), (13332, 17950), (14360, 16665), (15150, 15796)]