91651440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 303552000

約数和(自身を除く): 211900560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 101, 114, 120, 152, 190, 199, 202, 228, 240, 285, 303, 304, 380, 398, 404, 456, 505, 570, 597, 606, 760, 796, 808, 912, 995, 1010, 1140, 1194, 1212, 1515, 1520, 1592, 1616, 1919, 1990, 2020, 2280, 2388, 2424, 2985, 3030, 3184, 3781, 3838, 3980, 4040, 4560, 4776, 4848, 5757, 5970, 6060, 7562, 7676, 7960, 8080, 9552, 9595, 11343, 11514, 11940, 12120, 15124, 15352, 15920, 18905, 19190, 20099, 22686, 23028, 23880, 24240, 28785, 30248, 30704, 37810, 38380, 40198, 45372, 46056, 47760, 56715, 57570, 60297, 60496, 75620, 76760, 80396, 90744, 92112, 100495, 113430, 115140, 120594, 151240, 153520, 160792, 181488, 200990, 226860, 230280, 241188, 301485, 302480, 321584, 381881, 401980, 453720, 460560, 482376, 602970, 763762, 803960, 907440, 964752, 1145643, 1205940, 1527524, 1607920, 1909405, 2291286, 2411880, 3055048, 3818810, 4582572, 4823760, 5728215, 6110096, 7637620, 9165144, 11456430, 15275240, 18330288, 22912860, 30550480, 45825720, 91651440]

約数ペア:

[(1, 91651440), (2, 45825720), (3, 30550480), (4, 22912860), (5, 18330288), (6, 15275240), (8, 11456430), (10, 9165144), (12, 7637620), (15, 6110096), (16, 5728215), (19, 4823760), (20, 4582572), (24, 3818810), (30, 3055048), (38, 2411880), (40, 2291286), (48, 1909405), (57, 1607920), (60, 1527524), (76, 1205940), (80, 1145643), (95, 964752), (101, 907440), (114, 803960), (120, 763762), (152, 602970), (190, 482376), (199, 460560), (202, 453720), (228, 401980), (240, 381881), (285, 321584), (303, 302480), (304, 301485), (380, 241188), (398, 230280), (404, 226860), (456, 200990), (505, 181488), (570, 160792), (597, 153520), (606, 151240), (760, 120594), (796, 115140), (808, 113430), (912, 100495), (995, 92112), (1010, 90744), (1140, 80396), (1194, 76760), (1212, 75620), (1515, 60496), (1520, 60297), (1592, 57570), (1616, 56715), (1919, 47760), (1990, 46056), (2020, 45372), (2280, 40198), (2388, 38380), (2424, 37810), (2985, 30704), (3030, 30248), (3184, 28785), (3781, 24240), (3838, 23880), (3980, 23028), (4040, 22686), (4560, 20099), (4776, 19190), (4848, 18905), (5757, 15920), (5970, 15352), (6060, 15124), (7562, 12120), (7676, 11940), (7960, 11514), (8080, 11343), (9552, 9595)]