20227956300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{40351}}^1$

素因数の和:40928

約数の個数: 108

約数和(自身を含む): 63518809536

約数和(自身を除く): 43290853236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 557, 900, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 11140, 13925, 16710, 20052, 25065, 27850, 33420, 40351, 41775, 50130, 55700, 80702, 83550, 100260, 121053, 125325, 161404, 167100, 201755, 242106, 250650, 363159, 403510, 484212, 501300, 605265, 726318, 807020, 1008775, 1210530, 1452636, 1815795, 2017550, 2421060, 3026325, 3631590, 4035100, 6052650, 7263180, 9078975, 12105300, 18157950, 22475507, 36315900, 44951014, 67426521, 89902028, 112377535, 134853042, 202279563, 224755070, 269706084, 337132605, 404559126, 449510140, 561887675, 674265210, 809118252, 1011397815, 1123775350, 1348530420, 1685663025, 2022795630, 2247550700, 3371326050, 4045591260, 5056989075, 6742652100, 10113978150, 20227956300]

約数ペア:

[(1, 20227956300), (2, 10113978150), (3, 6742652100), (4, 5056989075), (5, 4045591260), (6, 3371326050), (9, 2247550700), (10, 2022795630), (12, 1685663025), (15, 1348530420), (18, 1123775350), (20, 1011397815), (25, 809118252), (30, 674265210), (36, 561887675), (45, 449510140), (50, 404559126), (60, 337132605), (75, 269706084), (90, 224755070), (100, 202279563), (150, 134853042), (180, 112377535), (225, 89902028), (300, 67426521), (450, 44951014), (557, 36315900), (900, 22475507), (1114, 18157950), (1671, 12105300), (2228, 9078975), (2785, 7263180), (3342, 6052650), (5013, 4035100), (5570, 3631590), (6684, 3026325), (8355, 2421060), (10026, 2017550), (11140, 1815795), (13925, 1452636), (16710, 1210530), (20052, 1008775), (25065, 807020), (27850, 726318), (33420, 605265), (40351, 501300), (41775, 484212), (50130, 403510), (55700, 363159), (80702, 250650), (83550, 242106), (100260, 201755), (121053, 167100), (125325, 161404)]