88402500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{3929}}^1$

素因数の和:3959

約数の個数: 90

約数和(自身を含む): 279309030

約数和(自身を除く): 190906530

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, 3929, 4500, 5625, 7500, 7858, 11250, 11787, 15716, 19645, 22500, 23574, 35361, 39290, 47148, 58935, 70722, 78580, 98225, 117870, 141444, 176805, 196450, 235740, 294675, 353610, 392900, 491125, 589350, 707220, 884025, 982250, 1178700, 1473375, 1768050, 1964500, 2455625, 2946750, 3536100, 4420125, 4911250, 5893500, 7366875, 8840250, 9822500, 14733750, 17680500, 22100625, 29467500, 44201250, 88402500]

約数ペア:

[(1, 88402500), (2, 44201250), (3, 29467500), (4, 22100625), (5, 17680500), (6, 14733750), (9, 9822500), (10, 8840250), (12, 7366875), (15, 5893500), (18, 4911250), (20, 4420125), (25, 3536100), (30, 2946750), (36, 2455625), (45, 1964500), (50, 1768050), (60, 1473375), (75, 1178700), (90, 982250), (100, 884025), (125, 707220), (150, 589350), (180, 491125), (225, 392900), (250, 353610), (300, 294675), (375, 235740), (450, 196450), (500, 176805), (625, 141444), (750, 117870), (900, 98225), (1125, 78580), (1250, 70722), (1500, 58935), (1875, 47148), (2250, 39290), (2500, 35361), (3750, 23574), (3929, 22500), (4500, 19645), (5625, 15716), (7500, 11787), (7858, 11250)]