29690280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 101779200

約数和(自身を除く): 72088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 743, 888, 999, 1080, 1110, 1332, 1480, 1486, 1665, 1998, 2220, 2229, 2664, 2972, 3330, 3715, 3996, 4440, 4458, 4995, 5944, 6660, 6687, 7430, 7992, 8916, 9990, 11145, 13320, 13374, 14860, 17832, 19980, 20061, 22290, 26748, 27491, 29720, 33435, 39960, 40122, 44580, 53496, 54982, 66870, 80244, 82473, 89160, 100305, 109964, 133740, 137455, 160488, 164946, 200610, 219928, 247419, 267480, 274910, 329892, 401220, 412365, 494838, 549820, 659784, 742257, 802440, 824730, 989676, 1099640, 1237095, 1484514, 1649460, 1979352, 2474190, 2969028, 3298920, 3711285, 4948380, 5938056, 7422570, 9896760, 14845140, 29690280]

約数ペア:

[(1, 29690280), (2, 14845140), (3, 9896760), (4, 7422570), (5, 5938056), (6, 4948380), (8, 3711285), (9, 3298920), (10, 2969028), (12, 2474190), (15, 1979352), (18, 1649460), (20, 1484514), (24, 1237095), (27, 1099640), (30, 989676), (36, 824730), (37, 802440), (40, 742257), (45, 659784), (54, 549820), (60, 494838), (72, 412365), (74, 401220), (90, 329892), (108, 274910), (111, 267480), (120, 247419), (135, 219928), (148, 200610), (180, 164946), (185, 160488), (216, 137455), (222, 133740), (270, 109964), (296, 100305), (333, 89160), (360, 82473), (370, 80244), (444, 66870), (540, 54982), (555, 53496), (666, 44580), (740, 40122), (743, 39960), (888, 33435), (999, 29720), (1080, 27491), (1110, 26748), (1332, 22290), (1480, 20061), (1486, 19980), (1665, 17832), (1998, 14860), (2220, 13374), (2229, 13320), (2664, 11145), (2972, 9990), (3330, 8916), (3715, 7992), (3996, 7430), (4440, 6687), (4458, 6660), (4995, 5944)]