101864760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 217469640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 139, 155, 186, 197, 248, 278, 310, 372, 394, 417, 465, 556, 591, 620, 695, 744, 788, 834, 930, 985, 1112, 1182, 1240, 1390, 1576, 1668, 1860, 1970, 2085, 2364, 2780, 2955, 3336, 3720, 3940, 4170, 4309, 4728, 5560, 5910, 6107, 7880, 8340, 8618, 11820, 12214, 12927, 16680, 17236, 18321, 21545, 23640, 24428, 25854, 27383, 30535, 34472, 36642, 43090, 48856, 51708, 54766, 61070, 64635, 73284, 82149, 86180, 91605, 103416, 109532, 122140, 129270, 136915, 146568, 164298, 172360, 183210, 219064, 244280, 258540, 273830, 328596, 366420, 410745, 517080, 547660, 657192, 732840, 821490, 848873, 1095320, 1642980, 1697746, 2546619, 3285960, 3395492, 4244365, 5093238, 6790984, 8488730, 10186476, 12733095, 16977460, 20372952, 25466190, 33954920, 50932380, 101864760]

約数ペア:

[(1, 101864760), (2, 50932380), (3, 33954920), (4, 25466190), (5, 20372952), (6, 16977460), (8, 12733095), (10, 10186476), (12, 8488730), (15, 6790984), (20, 5093238), (24, 4244365), (30, 3395492), (31, 3285960), (40, 2546619), (60, 1697746), (62, 1642980), (93, 1095320), (120, 848873), (124, 821490), (139, 732840), (155, 657192), (186, 547660), (197, 517080), (248, 410745), (278, 366420), (310, 328596), (372, 273830), (394, 258540), (417, 244280), (465, 219064), (556, 183210), (591, 172360), (620, 164298), (695, 146568), (744, 136915), (788, 129270), (834, 122140), (930, 109532), (985, 103416), (1112, 91605), (1182, 86180), (1240, 82149), (1390, 73284), (1576, 64635), (1668, 61070), (1860, 54766), (1970, 51708), (2085, 48856), (2364, 43090), (2780, 36642), (2955, 34472), (3336, 30535), (3720, 27383), (3940, 25854), (4170, 24428), (4309, 23640), (4728, 21545), (5560, 18321), (5910, 17236), (6107, 16680), (7880, 12927), (8340, 12214), (8618, 11820)]