72132300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80147}}^1$

素因数の和:80167

約数の個数: 54

約数和(自身を含む): 226097508

約数和(自身を除く): 153965208

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, 80147, 160294, 240441, 320588, 400735, 480882, 721323, 801470, 961764, 1202205, 1442646, 1602940, 2003675, 2404410, 2885292, 3606615, 4007350, 4808820, 6011025, 7213230, 8014700, 12022050, 14426460, 18033075, 24044100, 36066150, 72132300]

約数ペア:

[(1, 72132300), (2, 36066150), (3, 24044100), (4, 18033075), (5, 14426460), (6, 12022050), (9, 8014700), (10, 7213230), (12, 6011025), (15, 4808820), (18, 4007350), (20, 3606615), (25, 2885292), (30, 2404410), (36, 2003675), (45, 1602940), (50, 1442646), (60, 1202205), (75, 961764), (90, 801470), (100, 721323), (150, 480882), (180, 400735), (225, 320588), (300, 240441), (450, 160294), (900, 80147)]