210450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 553536

約数和(自身を除く): 343086

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 61, 69, 75, 115, 122, 138, 150, 183, 230, 305, 345, 366, 575, 610, 690, 915, 1150, 1403, 1525, 1725, 1830, 2806, 3050, 3450, 4209, 4575, 7015, 8418, 9150, 14030, 21045, 35075, 42090, 70150, 105225, 210450]

約数ペア:

[(1, 210450), (2, 105225), (3, 70150), (5, 42090), (6, 35075), (10, 21045), (15, 14030), (23, 9150), (25, 8418), (30, 7015), (46, 4575), (50, 4209), (61, 3450), (69, 3050), (75, 2806), (115, 1830), (122, 1725), (138, 1525), (150, 1403), (183, 1150), (230, 915), (305, 690), (345, 610), (366, 575)]