85836450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{81749}}^1$

素因数の和:81771

約数の個数: 48

約数和(自身を含む): 243288000

約数和(自身を除く): 157451550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 81749, 163498, 245247, 408745, 490494, 572243, 817490, 1144486, 1226235, 1716729, 2043725, 2452470, 2861215, 3433458, 4087450, 5722430, 6131175, 8583645, 12262350, 14306075, 17167290, 28612150, 42918225, 85836450]

約数ペア:

[(1, 85836450), (2, 42918225), (3, 28612150), (5, 17167290), (6, 14306075), (7, 12262350), (10, 8583645), (14, 6131175), (15, 5722430), (21, 4087450), (25, 3433458), (30, 2861215), (35, 2452470), (42, 2043725), (50, 1716729), (70, 1226235), (75, 1144486), (105, 817490), (150, 572243), (175, 490494), (210, 408745), (350, 245247), (525, 163498), (1050, 81749)]