186220100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 469303296

約数和(自身を除く): 283083196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 43, 44, 50, 55, 62, 86, 100, 110, 124, 127, 155, 172, 215, 220, 254, 275, 310, 341, 430, 473, 508, 550, 620, 635, 682, 775, 860, 946, 1075, 1100, 1270, 1333, 1364, 1397, 1550, 1705, 1892, 2150, 2365, 2540, 2666, 2794, 3100, 3175, 3410, 3937, 4300, 4730, 5332, 5461, 5588, 6350, 6665, 6820, 6985, 7874, 8525, 9460, 10922, 11825, 12700, 13330, 13970, 14663, 15748, 17050, 19685, 21844, 23650, 26660, 27305, 27940, 29326, 33325, 34100, 34925, 39370, 43307, 47300, 54610, 58652, 60071, 66650, 69850, 73315, 78740, 86614, 98425, 109220, 120142, 133300, 136525, 139700, 146630, 169291, 173228, 196850, 216535, 240284, 273050, 293260, 300355, 338582, 366575, 393700, 433070, 546100, 600710, 677164, 733150, 846455, 866140, 1082675, 1201420, 1466300, 1501775, 1692910, 1862201, 2165350, 3003550, 3385820, 3724402, 4232275, 4330700, 6007100, 7448804, 8464550, 9311005, 16929100, 18622010, 37244020, 46555025, 93110050, 186220100]

約数ペア:

[(1, 186220100), (2, 93110050), (4, 46555025), (5, 37244020), (10, 18622010), (11, 16929100), (20, 9311005), (22, 8464550), (25, 7448804), (31, 6007100), (43, 4330700), (44, 4232275), (50, 3724402), (55, 3385820), (62, 3003550), (86, 2165350), (100, 1862201), (110, 1692910), (124, 1501775), (127, 1466300), (155, 1201420), (172, 1082675), (215, 866140), (220, 846455), (254, 733150), (275, 677164), (310, 600710), (341, 546100), (430, 433070), (473, 393700), (508, 366575), (550, 338582), (620, 300355), (635, 293260), (682, 273050), (775, 240284), (860, 216535), (946, 196850), (1075, 173228), (1100, 169291), (1270, 146630), (1333, 139700), (1364, 136525), (1397, 133300), (1550, 120142), (1705, 109220), (1892, 98425), (2150, 86614), (2365, 78740), (2540, 73315), (2666, 69850), (2794, 66650), (3100, 60071), (3175, 58652), (3410, 54610), (3937, 47300), (4300, 43307), (4730, 39370), (5332, 34925), (5461, 34100), (5588, 33325), (6350, 29326), (6665, 27940), (6820, 27305), (6985, 26660), (7874, 23650), (8525, 21844), (9460, 19685), (10922, 17050), (11825, 15748), (12700, 14663), (13330, 13970)]