137227080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 436884480

約数和(自身を除く): 299657400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 997, 1110, 1147, 1240, 1480, 1860, 1994, 2220, 2294, 2991, 3441, 3720, 3988, 4440, 4588, 4985, 5735, 5982, 6882, 7976, 9176, 9970, 11470, 11964, 13764, 14955, 17205, 19940, 22940, 23928, 27528, 29910, 30907, 34410, 36889, 39880, 45880, 59820, 61814, 68820, 73778, 92721, 110667, 119640, 123628, 137640, 147556, 154535, 184445, 185442, 221334, 247256, 295112, 309070, 368890, 370884, 442668, 463605, 553335, 618140, 737780, 741768, 885336, 927210, 1106670, 1143559, 1236280, 1475560, 1854420, 2213340, 2287118, 3430677, 3708840, 4426680, 4574236, 5717795, 6861354, 9148472, 11435590, 13722708, 17153385, 22871180, 27445416, 34306770, 45742360, 68613540, 137227080]

約数ペア:

[(1, 137227080), (2, 68613540), (3, 45742360), (4, 34306770), (5, 27445416), (6, 22871180), (8, 17153385), (10, 13722708), (12, 11435590), (15, 9148472), (20, 6861354), (24, 5717795), (30, 4574236), (31, 4426680), (37, 3708840), (40, 3430677), (60, 2287118), (62, 2213340), (74, 1854420), (93, 1475560), (111, 1236280), (120, 1143559), (124, 1106670), (148, 927210), (155, 885336), (185, 741768), (186, 737780), (222, 618140), (248, 553335), (296, 463605), (310, 442668), (370, 370884), (372, 368890), (444, 309070), (465, 295112), (555, 247256), (620, 221334), (740, 185442), (744, 184445), (888, 154535), (930, 147556), (997, 137640), (1110, 123628), (1147, 119640), (1240, 110667), (1480, 92721), (1860, 73778), (1994, 68820), (2220, 61814), (2294, 59820), (2991, 45880), (3441, 39880), (3720, 36889), (3988, 34410), (4440, 30907), (4588, 29910), (4985, 27528), (5735, 23928), (5982, 22940), (6882, 19940), (7976, 17205), (9176, 14955), (9970, 13764), (11470, 11964)]