72825300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80917}}^1$

素因数の和:80937

約数の個数: 54

約数和(自身を含む): 228269678

約数和(自身を除く): 155444378

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, 80917, 161834, 242751, 323668, 404585, 485502, 728253, 809170, 971004, 1213755, 1456506, 1618340, 2022925, 2427510, 2913012, 3641265, 4045850, 4855020, 6068775, 7282530, 8091700, 12137550, 14565060, 18206325, 24275100, 36412650, 72825300]

約数ペア:

[(1, 72825300), (2, 36412650), (3, 24275100), (4, 18206325), (5, 14565060), (6, 12137550), (9, 8091700), (10, 7282530), (12, 6068775), (15, 4855020), (18, 4045850), (20, 3641265), (25, 2913012), (30, 2427510), (36, 2022925), (45, 1618340), (50, 1456506), (60, 1213755), (75, 971004), (90, 809170), (100, 728253), (150, 485502), (180, 404585), (225, 323668), (300, 242751), (450, 161834), (900, 80917)]