25132500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1117}}^1$

素因数の和:1147

約数の個数: 90

約数和(自身を含む): 79457378

約数和(自身を除く): 54324878

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1117, 1125, 1250, 1500, 1875, 2234, 2250, 2500, 3351, 3750, 4468, 4500, 5585, 5625, 6702, 7500, 10053, 11170, 11250, 13404, 16755, 20106, 22340, 22500, 27925, 33510, 40212, 50265, 55850, 67020, 83775, 100530, 111700, 139625, 167550, 201060, 251325, 279250, 335100, 418875, 502650, 558500, 698125, 837750, 1005300, 1256625, 1396250, 1675500, 2094375, 2513250, 2792500, 4188750, 5026500, 6283125, 8377500, 12566250, 25132500]

約数ペア:

[(1, 25132500), (2, 12566250), (3, 8377500), (4, 6283125), (5, 5026500), (6, 4188750), (9, 2792500), (10, 2513250), (12, 2094375), (15, 1675500), (18, 1396250), (20, 1256625), (25, 1005300), (30, 837750), (36, 698125), (45, 558500), (50, 502650), (60, 418875), (75, 335100), (90, 279250), (100, 251325), (125, 201060), (150, 167550), (180, 139625), (225, 111700), (250, 100530), (300, 83775), (375, 67020), (450, 55850), (500, 50265), (625, 40212), (750, 33510), (900, 27925), (1117, 22500), (1125, 22340), (1250, 20106), (1500, 16755), (1875, 13404), (2234, 11250), (2250, 11170), (2500, 10053), (3351, 7500), (3750, 6702), (4468, 5625), (4500, 5585)]