1625253750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 120

約数和(自身を含む): 4462852680

約数和(自身を除く): 2837598930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 125, 146, 150, 219, 225, 250, 365, 375, 438, 450, 625, 657, 730, 750, 1095, 1125, 1250, 1314, 1825, 1875, 1979, 2190, 2250, 3285, 3650, 3750, 3958, 5475, 5625, 5937, 6570, 9125, 9895, 10950, 11250, 11874, 16425, 17811, 18250, 19790, 27375, 29685, 32850, 35622, 45625, 49475, 54750, 59370, 82125, 89055, 91250, 98950, 136875, 144467, 148425, 164250, 178110, 247375, 273750, 288934, 296850, 410625, 433401, 445275, 494750, 722335, 742125, 821250, 866802, 890550, 1236875, 1300203, 1444670, 1484250, 2167005, 2226375, 2473750, 2600406, 3611675, 3710625, 4334010, 4452750, 6501015, 7223350, 7421250, 10835025, 11131875, 13002030, 18058375, 21670050, 22263750, 32505075, 36116750, 54175125, 65010150, 90291875, 108350250, 162525375, 180583750, 270875625, 325050750, 541751250, 812626875, 1625253750]

約数ペア:

[(1, 1625253750), (2, 812626875), (3, 541751250), (5, 325050750), (6, 270875625), (9, 180583750), (10, 162525375), (15, 108350250), (18, 90291875), (25, 65010150), (30, 54175125), (45, 36116750), (50, 32505075), (73, 22263750), (75, 21670050), (90, 18058375), (125, 13002030), (146, 11131875), (150, 10835025), (219, 7421250), (225, 7223350), (250, 6501015), (365, 4452750), (375, 4334010), (438, 3710625), (450, 3611675), (625, 2600406), (657, 2473750), (730, 2226375), (750, 2167005), (1095, 1484250), (1125, 1444670), (1250, 1300203), (1314, 1236875), (1825, 890550), (1875, 866802), (1979, 821250), (2190, 742125), (2250, 722335), (3285, 494750), (3650, 445275), (3750, 433401), (3958, 410625), (5475, 296850), (5625, 288934), (5937, 273750), (6570, 247375), (9125, 178110), (9895, 164250), (10950, 148425), (11250, 144467), (11874, 136875), (16425, 98950), (17811, 91250), (18250, 89055), (19790, 82125), (27375, 59370), (29685, 54750), (32850, 49475), (35622, 45625)]