28359900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31511}}^1$

素因数の和:31531

約数の個数: 54

約数和(自身を含む): 88895352

約数和(自身を除く): 60535452

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, 31511, 63022, 94533, 126044, 157555, 189066, 283599, 315110, 378132, 472665, 567198, 630220, 787775, 945330, 1134396, 1417995, 1575550, 1890660, 2363325, 2835990, 3151100, 4726650, 5671980, 7089975, 9453300, 14179950, 28359900]

約数ペア:

[(1, 28359900), (2, 14179950), (3, 9453300), (4, 7089975), (5, 5671980), (6, 4726650), (9, 3151100), (10, 2835990), (12, 2363325), (15, 1890660), (18, 1575550), (20, 1417995), (25, 1134396), (30, 945330), (36, 787775), (45, 630220), (50, 567198), (60, 472665), (75, 378132), (90, 315110), (100, 283599), (150, 189066), (180, 157555), (225, 126044), (300, 94533), (450, 63022), (900, 31511)]