7580250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1123}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 21041280

約数和(自身を除く): 13461030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1123, 1125, 1350, 2246, 2250, 3369, 3375, 5615, 6738, 6750, 10107, 11230, 16845, 20214, 28075, 30321, 33690, 50535, 56150, 60642, 84225, 101070, 140375, 151605, 168450, 252675, 280750, 303210, 421125, 505350, 758025, 842250, 1263375, 1516050, 2526750, 3790125, 7580250]

約数ペア:

[(1, 7580250), (2, 3790125), (3, 2526750), (5, 1516050), (6, 1263375), (9, 842250), (10, 758025), (15, 505350), (18, 421125), (25, 303210), (27, 280750), (30, 252675), (45, 168450), (50, 151605), (54, 140375), (75, 101070), (90, 84225), (125, 60642), (135, 56150), (150, 50535), (225, 33690), (250, 30321), (270, 28075), (375, 20214), (450, 16845), (675, 11230), (750, 10107), (1123, 6750), (1125, 6738), (1350, 5615), (2246, 3375), (2250, 3369)]