75545790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 117796674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 835, 887, 1002, 1670, 1774, 2505, 2661, 2839, 4435, 5010, 5322, 5678, 8517, 8870, 13305, 14195, 15079, 17034, 26610, 28390, 30158, 42585, 45237, 75395, 85170, 90474, 148129, 150790, 226185, 296258, 444387, 452370, 740645, 888774, 1481290, 2221935, 2518193, 4443870, 5036386, 7554579, 12590965, 15109158, 25181930, 37772895, 75545790]

約数ペア:

[(1, 75545790), (2, 37772895), (3, 25181930), (5, 15109158), (6, 12590965), (10, 7554579), (15, 5036386), (17, 4443870), (30, 2518193), (34, 2221935), (51, 1481290), (85, 888774), (102, 740645), (167, 452370), (170, 444387), (255, 296258), (334, 226185), (501, 150790), (510, 148129), (835, 90474), (887, 85170), (1002, 75395), (1670, 45237), (1774, 42585), (2505, 30158), (2661, 28390), (2839, 26610), (4435, 17034), (5010, 15079), (5322, 14195), (5678, 13305), (8517, 8870)]