10128900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 72

約数和(自身を含む): 30866080

約数和(自身を除く): 20737180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1777, 1900, 2850, 3554, 5331, 5700, 7108, 8885, 10662, 17770, 21324, 26655, 33763, 35540, 44425, 53310, 67526, 88850, 101289, 106620, 133275, 135052, 168815, 177700, 202578, 266550, 337630, 405156, 506445, 533100, 675260, 844075, 1012890, 1688150, 2025780, 2532225, 3376300, 5064450, 10128900]

約数ペア:

[(1, 10128900), (2, 5064450), (3, 3376300), (4, 2532225), (5, 2025780), (6, 1688150), (10, 1012890), (12, 844075), (15, 675260), (19, 533100), (20, 506445), (25, 405156), (30, 337630), (38, 266550), (50, 202578), (57, 177700), (60, 168815), (75, 135052), (76, 133275), (95, 106620), (100, 101289), (114, 88850), (150, 67526), (190, 53310), (228, 44425), (285, 35540), (300, 33763), (380, 26655), (475, 21324), (570, 17770), (950, 10662), (1140, 8885), (1425, 7108), (1777, 5700), (1900, 5331), (2850, 3554)]