71427600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19841}}^1$

素因数の和:19865

約数の個数: 90

約数和(自身を含む): 247886106

約数和(自身を除く): 176458506

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 19841, 39682, 59523, 79364, 99205, 119046, 158728, 178569, 198410, 238092, 297615, 317456, 357138, 396820, 476184, 496025, 595230, 714276, 793640, 892845, 952368, 992050, 1190460, 1428552, 1488075, 1587280, 1785690, 1984100, 2380920, 2857104, 2976150, 3571380, 3968200, 4464225, 4761840, 5952300, 7142760, 7936400, 8928450, 11904600, 14285520, 17856900, 23809200, 35713800, 71427600]

約数ペア:

[(1, 71427600), (2, 35713800), (3, 23809200), (4, 17856900), (5, 14285520), (6, 11904600), (8, 8928450), (9, 7936400), (10, 7142760), (12, 5952300), (15, 4761840), (16, 4464225), (18, 3968200), (20, 3571380), (24, 2976150), (25, 2857104), (30, 2380920), (36, 1984100), (40, 1785690), (45, 1587280), (48, 1488075), (50, 1428552), (60, 1190460), (72, 992050), (75, 952368), (80, 892845), (90, 793640), (100, 714276), (120, 595230), (144, 496025), (150, 476184), (180, 396820), (200, 357138), (225, 317456), (240, 297615), (300, 238092), (360, 198410), (400, 178569), (450, 158728), (600, 119046), (720, 99205), (900, 79364), (1200, 59523), (1800, 39682), (3600, 19841)]