122690520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 418991040

約数和(自身を除く): 296300520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 61, 72, 74, 90, 111, 120, 122, 148, 151, 180, 183, 185, 222, 244, 296, 302, 305, 333, 360, 366, 370, 444, 453, 488, 549, 555, 604, 610, 666, 732, 740, 755, 888, 906, 915, 1098, 1110, 1208, 1220, 1332, 1359, 1464, 1480, 1510, 1665, 1812, 1830, 2196, 2220, 2257, 2265, 2440, 2664, 2718, 2745, 3020, 3330, 3624, 3660, 4392, 4440, 4514, 4530, 5436, 5490, 5587, 6040, 6660, 6771, 6795, 7320, 9028, 9060, 9211, 10872, 10980, 11174, 11285, 13320, 13542, 13590, 16761, 18056, 18120, 18422, 20313, 21960, 22348, 22570, 27084, 27180, 27633, 27935, 33522, 33855, 36844, 40626, 44696, 45140, 46055, 50283, 54168, 54360, 55266, 55870, 67044, 67710, 73688, 81252, 82899, 83805, 90280, 92110, 100566, 101565, 110532, 111740, 134088, 135420, 138165, 162504, 165798, 167610, 184220, 201132, 203130, 221064, 223480, 251415, 270840, 276330, 331596, 335220, 340807, 368440, 402264, 406260, 414495, 502830, 552660, 663192, 670440, 681614, 812520, 828990, 1005660, 1022421, 1105320, 1363228, 1657980, 1704035, 2011320, 2044842, 2726456, 3067263, 3315960, 3408070, 4089684, 5112105, 6134526, 6816140, 8179368, 10224210, 12269052, 13632280, 15336315, 20448420, 24538104, 30672630, 40896840, 61345260, 122690520]

約数ペア:

[(1, 122690520), (2, 61345260), (3, 40896840), (4, 30672630), (5, 24538104), (6, 20448420), (8, 15336315), (9, 13632280), (10, 12269052), (12, 10224210), (15, 8179368), (18, 6816140), (20, 6134526), (24, 5112105), (30, 4089684), (36, 3408070), (37, 3315960), (40, 3067263), (45, 2726456), (60, 2044842), (61, 2011320), (72, 1704035), (74, 1657980), (90, 1363228), (111, 1105320), (120, 1022421), (122, 1005660), (148, 828990), (151, 812520), (180, 681614), (183, 670440), (185, 663192), (222, 552660), (244, 502830), (296, 414495), (302, 406260), (305, 402264), (333, 368440), (360, 340807), (366, 335220), (370, 331596), (444, 276330), (453, 270840), (488, 251415), (549, 223480), (555, 221064), (604, 203130), (610, 201132), (666, 184220), (732, 167610), (740, 165798), (755, 162504), (888, 138165), (906, 135420), (915, 134088), (1098, 111740), (1110, 110532), (1208, 101565), (1220, 100566), (1332, 92110), (1359, 90280), (1464, 83805), (1480, 82899), (1510, 81252), (1665, 73688), (1812, 67710), (1830, 67044), (2196, 55870), (2220, 55266), (2257, 54360), (2265, 54168), (2440, 50283), (2664, 46055), (2718, 45140), (2745, 44696), (3020, 40626), (3330, 36844), (3624, 33855), (3660, 33522), (4392, 27935), (4440, 27633), (4514, 27180), (4530, 27084), (5436, 22570), (5490, 22348), (5587, 21960), (6040, 20313), (6660, 18422), (6771, 18120), (6795, 18056), (7320, 16761), (9028, 13590), (9060, 13542), (9211, 13320), (10872, 11285), (10980, 11174)]