1230725400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1026

約数の個数: 192

約数和(自身を含む): 4025099520

約数和(自身を除く): 2794374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 101, 115, 120, 138, 150, 184, 200, 202, 230, 276, 300, 303, 345, 404, 460, 505, 552, 575, 600, 606, 690, 808, 883, 920, 1010, 1150, 1212, 1380, 1515, 1725, 1766, 2020, 2300, 2323, 2424, 2525, 2649, 2760, 3030, 3450, 3532, 4040, 4415, 4600, 4646, 5050, 5298, 6060, 6900, 6969, 7064, 7575, 8830, 9292, 10100, 10596, 11615, 12120, 13245, 13800, 13938, 15150, 17660, 18584, 20200, 20309, 21192, 22075, 23230, 26490, 27876, 30300, 34845, 35320, 40618, 44150, 46460, 52980, 55752, 58075, 60600, 60927, 66225, 69690, 81236, 88300, 89183, 92920, 101545, 105960, 116150, 121854, 132450, 139380, 162472, 174225, 176600, 178366, 203090, 232300, 243708, 264900, 267549, 278760, 304635, 348450, 356732, 406180, 445915, 464600, 487416, 507725, 529800, 535098, 609270, 696900, 713464, 812360, 891830, 1015450, 1070196, 1218540, 1337745, 1393800, 1523175, 1783660, 2030900, 2051209, 2140392, 2229575, 2437080, 2675490, 3046350, 3567320, 4061800, 4102418, 4459150, 5350980, 6092700, 6153627, 6688725, 8204836, 8918300, 10256045, 10701960, 12185400, 12307254, 13377450, 16409672, 17836600, 20512090, 24614508, 26754900, 30768135, 41024180, 49229016, 51280225, 53509800, 61536270, 82048360, 102560450, 123072540, 153840675, 205120900, 246145080, 307681350, 410241800, 615362700, 1230725400]

約数ペア:

[(1, 1230725400), (2, 615362700), (3, 410241800), (4, 307681350), (5, 246145080), (6, 205120900), (8, 153840675), (10, 123072540), (12, 102560450), (15, 82048360), (20, 61536270), (23, 53509800), (24, 51280225), (25, 49229016), (30, 41024180), (40, 30768135), (46, 26754900), (50, 24614508), (60, 20512090), (69, 17836600), (75, 16409672), (92, 13377450), (100, 12307254), (101, 12185400), (115, 10701960), (120, 10256045), (138, 8918300), (150, 8204836), (184, 6688725), (200, 6153627), (202, 6092700), (230, 5350980), (276, 4459150), (300, 4102418), (303, 4061800), (345, 3567320), (404, 3046350), (460, 2675490), (505, 2437080), (552, 2229575), (575, 2140392), (600, 2051209), (606, 2030900), (690, 1783660), (808, 1523175), (883, 1393800), (920, 1337745), (1010, 1218540), (1150, 1070196), (1212, 1015450), (1380, 891830), (1515, 812360), (1725, 713464), (1766, 696900), (2020, 609270), (2300, 535098), (2323, 529800), (2424, 507725), (2525, 487416), (2649, 464600), (2760, 445915), (3030, 406180), (3450, 356732), (3532, 348450), (4040, 304635), (4415, 278760), (4600, 267549), (4646, 264900), (5050, 243708), (5298, 232300), (6060, 203090), (6900, 178366), (6969, 176600), (7064, 174225), (7575, 162472), (8830, 139380), (9292, 132450), (10100, 121854), (10596, 116150), (11615, 105960), (12120, 101545), (13245, 92920), (13800, 89183), (13938, 88300), (15150, 81236), (17660, 69690), (18584, 66225), (20200, 60927), (20309, 60600), (21192, 58075), (22075, 55752), (23230, 52980), (26490, 46460), (27876, 44150), (30300, 40618), (34845, 35320)]