6750700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 17858232

約数和(自身を除く): 11107532

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 25, 34, 38, 44, 50, 55, 68, 76, 85, 95, 100, 110, 170, 187, 190, 209, 220, 275, 323, 340, 361, 374, 380, 418, 425, 475, 550, 646, 722, 748, 836, 850, 935, 950, 1045, 1100, 1292, 1444, 1615, 1700, 1805, 1870, 1900, 2090, 3230, 3553, 3610, 3740, 3971, 4180, 4675, 5225, 6137, 6460, 7106, 7220, 7942, 8075, 9025, 9350, 10450, 12274, 14212, 15884, 16150, 17765, 18050, 18700, 19855, 20900, 24548, 30685, 32300, 35530, 36100, 39710, 61370, 67507, 71060, 79420, 88825, 99275, 122740, 135014, 153425, 177650, 198550, 270028, 306850, 337535, 355300, 397100, 613700, 675070, 1350140, 1687675, 3375350, 6750700]

約数ペア:

[(1, 6750700), (2, 3375350), (4, 1687675), (5, 1350140), (10, 675070), (11, 613700), (17, 397100), (19, 355300), (20, 337535), (22, 306850), (25, 270028), (34, 198550), (38, 177650), (44, 153425), (50, 135014), (55, 122740), (68, 99275), (76, 88825), (85, 79420), (95, 71060), (100, 67507), (110, 61370), (170, 39710), (187, 36100), (190, 35530), (209, 32300), (220, 30685), (275, 24548), (323, 20900), (340, 19855), (361, 18700), (374, 18050), (380, 17765), (418, 16150), (425, 15884), (475, 14212), (550, 12274), (646, 10450), (722, 9350), (748, 9025), (836, 8075), (850, 7942), (935, 7220), (950, 7106), (1045, 6460), (1100, 6137), (1292, 5225), (1444, 4675), (1615, 4180), (1700, 3971), (1805, 3740), (1870, 3610), (1900, 3553), (2090, 3230)]