225705000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 724268160

約数和(自身を除く): 498563160

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, 125, 150, 164, 200, 205, 246, 250, 300, 328, 367, 375, 410, 492, 500, 600, 615, 625, 734, 750, 820, 984, 1000, 1025, 1101, 1230, 1250, 1468, 1500, 1640, 1835, 1875, 2050, 2202, 2460, 2500, 2936, 3000, 3075, 3670, 3750, 4100, 4404, 4920, 5000, 5125, 5505, 6150, 7340, 7500, 8200, 8808, 9175, 10250, 11010, 12300, 14680, 15000, 15047, 15375, 18350, 20500, 22020, 24600, 25625, 27525, 30094, 30750, 36700, 41000, 44040, 45141, 45875, 51250, 55050, 60188, 61500, 73400, 75235, 76875, 90282, 91750, 102500, 110100, 120376, 123000, 137625, 150470, 153750, 180564, 183500, 205000, 220200, 225705, 229375, 275250, 300940, 307500, 361128, 367000, 376175, 451410, 458750, 550500, 601880, 615000, 688125, 752350, 902820, 917500, 1101000, 1128525, 1376250, 1504700, 1805640, 1835000, 1880875, 2257050, 2752500, 3009400, 3761750, 4514100, 5505000, 5642625, 7523500, 9028200, 9404375, 11285250, 15047000, 18808750, 22570500, 28213125, 37617500, 45141000, 56426250, 75235000, 112852500, 225705000]

約数ペア:

[(1, 225705000), (2, 112852500), (3, 75235000), (4, 56426250), (5, 45141000), (6, 37617500), (8, 28213125), (10, 22570500), (12, 18808750), (15, 15047000), (20, 11285250), (24, 9404375), (25, 9028200), (30, 7523500), (40, 5642625), (41, 5505000), (50, 4514100), (60, 3761750), (75, 3009400), (82, 2752500), (100, 2257050), (120, 1880875), (123, 1835000), (125, 1805640), (150, 1504700), (164, 1376250), (200, 1128525), (205, 1101000), (246, 917500), (250, 902820), (300, 752350), (328, 688125), (367, 615000), (375, 601880), (410, 550500), (492, 458750), (500, 451410), (600, 376175), (615, 367000), (625, 361128), (734, 307500), (750, 300940), (820, 275250), (984, 229375), (1000, 225705), (1025, 220200), (1101, 205000), (1230, 183500), (1250, 180564), (1468, 153750), (1500, 150470), (1640, 137625), (1835, 123000), (1875, 120376), (2050, 110100), (2202, 102500), (2460, 91750), (2500, 90282), (2936, 76875), (3000, 75235), (3075, 73400), (3670, 61500), (3750, 60188), (4100, 55050), (4404, 51250), (4920, 45875), (5000, 45141), (5125, 44040), (5505, 41000), (6150, 36700), (7340, 30750), (7500, 30094), (8200, 27525), (8808, 25625), (9175, 24600), (10250, 22020), (11010, 20500), (12300, 18350), (14680, 15375), (15000, 15047)]