88132500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{3917}}^1$

素因数の和:3947

約数の個数: 90

約数和(自身を含む): 278456178

約数和(自身を除く): 190323678

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, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 3917, 4500, 5625, 7500, 7834, 11250, 11751, 15668, 19585, 22500, 23502, 35253, 39170, 47004, 58755, 70506, 78340, 97925, 117510, 141012, 176265, 195850, 235020, 293775, 352530, 391700, 489625, 587550, 705060, 881325, 979250, 1175100, 1468875, 1762650, 1958500, 2448125, 2937750, 3525300, 4406625, 4896250, 5875500, 7344375, 8813250, 9792500, 14688750, 17626500, 22033125, 29377500, 44066250, 88132500]

約数ペア:

[(1, 88132500), (2, 44066250), (3, 29377500), (4, 22033125), (5, 17626500), (6, 14688750), (9, 9792500), (10, 8813250), (12, 7344375), (15, 5875500), (18, 4896250), (20, 4406625), (25, 3525300), (30, 2937750), (36, 2448125), (45, 1958500), (50, 1762650), (60, 1468875), (75, 1175100), (90, 979250), (100, 881325), (125, 705060), (150, 587550), (180, 489625), (225, 391700), (250, 352530), (300, 293775), (375, 235020), (450, 195850), (500, 176265), (625, 141012), (750, 117510), (900, 97925), (1125, 78340), (1250, 70506), (1500, 58755), (1875, 47004), (2250, 39170), (2500, 35253), (3750, 23502), (3917, 22500), (4500, 19585), (5625, 15668), (7500, 11751), (7834, 11250)]