72245700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80273}}^1$

素因数の和:80293

約数の個数: 54

約数和(自身を含む): 226452954

約数和(自身を除く): 154207254

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 80273, 160546, 240819, 321092, 401365, 481638, 722457, 802730, 963276, 1204095, 1444914, 1605460, 2006825, 2408190, 2889828, 3612285, 4013650, 4816380, 6020475, 7224570, 8027300, 12040950, 14449140, 18061425, 24081900, 36122850, 72245700]

約数ペア:

[(1, 72245700), (2, 36122850), (3, 24081900), (4, 18061425), (5, 14449140), (6, 12040950), (9, 8027300), (10, 7224570), (12, 6020475), (15, 4816380), (18, 4013650), (20, 3612285), (25, 2889828), (30, 2408190), (36, 2006825), (45, 1605460), (50, 1444914), (60, 1204095), (75, 963276), (90, 802730), (100, 722457), (150, 481638), (180, 401365), (225, 321092), (300, 240819), (450, 160546), (900, 80273)]