42393000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 128

約数和(自身を含む): 142571520

約数和(自身を除く): 100178520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1087, 1300, 1500, 1560, 1625, 1950, 2174, 2600, 3000, 3250, 3261, 3900, 4348, 4875, 5435, 6500, 6522, 7800, 8696, 9750, 10870, 13000, 13044, 14131, 16305, 19500, 21740, 26088, 27175, 28262, 32610, 39000, 42393, 43480, 54350, 56524, 65220, 70655, 81525, 84786, 108700, 113048, 130440, 135875, 141310, 163050, 169572, 211965, 217400, 271750, 282620, 326100, 339144, 353275, 407625, 423930, 543500, 565240, 652200, 706550, 815250, 847860, 1059825, 1087000, 1413100, 1630500, 1695720, 1766375, 2119650, 2826200, 3261000, 3532750, 4239300, 5299125, 7065500, 8478600, 10598250, 14131000, 21196500, 42393000]

約数ペア:

[(1, 42393000), (2, 21196500), (3, 14131000), (4, 10598250), (5, 8478600), (6, 7065500), (8, 5299125), (10, 4239300), (12, 3532750), (13, 3261000), (15, 2826200), (20, 2119650), (24, 1766375), (25, 1695720), (26, 1630500), (30, 1413100), (39, 1087000), (40, 1059825), (50, 847860), (52, 815250), (60, 706550), (65, 652200), (75, 565240), (78, 543500), (100, 423930), (104, 407625), (120, 353275), (125, 339144), (130, 326100), (150, 282620), (156, 271750), (195, 217400), (200, 211965), (250, 169572), (260, 163050), (300, 141310), (312, 135875), (325, 130440), (375, 113048), (390, 108700), (500, 84786), (520, 81525), (600, 70655), (650, 65220), (750, 56524), (780, 54350), (975, 43480), (1000, 42393), (1087, 39000), (1300, 32610), (1500, 28262), (1560, 27175), (1625, 26088), (1950, 21740), (2174, 19500), (2600, 16305), (3000, 14131), (3250, 13044), (3261, 13000), (3900, 10870), (4348, 9750), (4875, 8696), (5435, 7800), (6500, 6522)]