75331440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4549}}^1$

素因数の和:4591

約数の個数: 120

約数和(自身を含む): 264045600

約数和(自身を除く): 188714160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 4549, 5520, 8280, 9098, 13647, 16560, 18196, 22745, 27294, 36392, 40941, 45490, 54588, 68235, 72784, 81882, 90980, 104627, 109176, 136470, 163764, 181960, 204705, 209254, 218352, 272940, 313881, 327528, 363920, 409410, 418508, 523135, 545880, 627762, 655056, 818820, 837016, 941643, 1046270, 1091760, 1255524, 1569405, 1637640, 1674032, 1883286, 2092540, 2511048, 3138810, 3275280, 3766572, 4185080, 4708215, 5022096, 6277620, 7533144, 8370160, 9416430, 12555240, 15066288, 18832860, 25110480, 37665720, 75331440]

約数ペア:

[(1, 75331440), (2, 37665720), (3, 25110480), (4, 18832860), (5, 15066288), (6, 12555240), (8, 9416430), (9, 8370160), (10, 7533144), (12, 6277620), (15, 5022096), (16, 4708215), (18, 4185080), (20, 3766572), (23, 3275280), (24, 3138810), (30, 2511048), (36, 2092540), (40, 1883286), (45, 1674032), (46, 1637640), (48, 1569405), (60, 1255524), (69, 1091760), (72, 1046270), (80, 941643), (90, 837016), (92, 818820), (115, 655056), (120, 627762), (138, 545880), (144, 523135), (180, 418508), (184, 409410), (207, 363920), (230, 327528), (240, 313881), (276, 272940), (345, 218352), (360, 209254), (368, 204705), (414, 181960), (460, 163764), (552, 136470), (690, 109176), (720, 104627), (828, 90980), (920, 81882), (1035, 72784), (1104, 68235), (1380, 54588), (1656, 45490), (1840, 40941), (2070, 36392), (2760, 27294), (3312, 22745), (4140, 18196), (4549, 16560), (5520, 13647), (8280, 9098)]