265065000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 850227840

約数和(自身を除く): 585162840

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, 375, 410, 431, 492, 500, 600, 615, 625, 750, 820, 862, 984, 1000, 1025, 1230, 1250, 1293, 1500, 1640, 1724, 1875, 2050, 2155, 2460, 2500, 2586, 3000, 3075, 3448, 3750, 4100, 4310, 4920, 5000, 5125, 5172, 6150, 6465, 7500, 8200, 8620, 10250, 10344, 10775, 12300, 12930, 15000, 15375, 17240, 17671, 20500, 21550, 24600, 25625, 25860, 30750, 32325, 35342, 41000, 43100, 51250, 51720, 53013, 53875, 61500, 64650, 70684, 76875, 86200, 88355, 102500, 106026, 107750, 123000, 129300, 141368, 153750, 161625, 176710, 205000, 212052, 215500, 258600, 265065, 269375, 307500, 323250, 353420, 424104, 431000, 441775, 530130, 538750, 615000, 646500, 706840, 808125, 883550, 1060260, 1077500, 1293000, 1325325, 1616250, 1767100, 2120520, 2155000, 2208875, 2650650, 3232500, 3534200, 4417750, 5301300, 6465000, 6626625, 8835500, 10602600, 11044375, 13253250, 17671000, 22088750, 26506500, 33133125, 44177500, 53013000, 66266250, 88355000, 132532500, 265065000]

約数ペア:

[(1, 265065000), (2, 132532500), (3, 88355000), (4, 66266250), (5, 53013000), (6, 44177500), (8, 33133125), (10, 26506500), (12, 22088750), (15, 17671000), (20, 13253250), (24, 11044375), (25, 10602600), (30, 8835500), (40, 6626625), (41, 6465000), (50, 5301300), (60, 4417750), (75, 3534200), (82, 3232500), (100, 2650650), (120, 2208875), (123, 2155000), (125, 2120520), (150, 1767100), (164, 1616250), (200, 1325325), (205, 1293000), (246, 1077500), (250, 1060260), (300, 883550), (328, 808125), (375, 706840), (410, 646500), (431, 615000), (492, 538750), (500, 530130), (600, 441775), (615, 431000), (625, 424104), (750, 353420), (820, 323250), (862, 307500), (984, 269375), (1000, 265065), (1025, 258600), (1230, 215500), (1250, 212052), (1293, 205000), (1500, 176710), (1640, 161625), (1724, 153750), (1875, 141368), (2050, 129300), (2155, 123000), (2460, 107750), (2500, 106026), (2586, 102500), (3000, 88355), (3075, 86200), (3448, 76875), (3750, 70684), (4100, 64650), (4310, 61500), (4920, 53875), (5000, 53013), (5125, 51720), (5172, 51250), (6150, 43100), (6465, 41000), (7500, 35342), (8200, 32325), (8620, 30750), (10250, 25860), (10344, 25625), (10775, 24600), (12300, 21550), (12930, 20500), (15000, 17671), (15375, 17240)]