91432440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2099}}^1$

素因数の和:2138

約数の個数: 144

約数和(自身を含む): 326781000

約数和(自身を除く): 235348560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2099, 2178, 2420, 2904, 3630, 3960, 4198, 4356, 4840, 5445, 6297, 7260, 8396, 8712, 10495, 10890, 12594, 14520, 16792, 18891, 20990, 21780, 23089, 25188, 31485, 37782, 41980, 43560, 46178, 50376, 62970, 69267, 75564, 83960, 92356, 94455, 115445, 125940, 138534, 151128, 184712, 188910, 207801, 230890, 251880, 253979, 277068, 346335, 377820, 415602, 461780, 507958, 554136, 692670, 755640, 761937, 831204, 923560, 1015916, 1039005, 1269895, 1385340, 1523874, 1662408, 2031832, 2078010, 2285811, 2539790, 2770680, 3047748, 3809685, 4156020, 4571622, 5079580, 6095496, 7619370, 8312040, 9143244, 10159160, 11429055, 15238740, 18286488, 22858110, 30477480, 45716220, 91432440]

約数ペア:

[(1, 91432440), (2, 45716220), (3, 30477480), (4, 22858110), (5, 18286488), (6, 15238740), (8, 11429055), (9, 10159160), (10, 9143244), (11, 8312040), (12, 7619370), (15, 6095496), (18, 5079580), (20, 4571622), (22, 4156020), (24, 3809685), (30, 3047748), (33, 2770680), (36, 2539790), (40, 2285811), (44, 2078010), (45, 2031832), (55, 1662408), (60, 1523874), (66, 1385340), (72, 1269895), (88, 1039005), (90, 1015916), (99, 923560), (110, 831204), (120, 761937), (121, 755640), (132, 692670), (165, 554136), (180, 507958), (198, 461780), (220, 415602), (242, 377820), (264, 346335), (330, 277068), (360, 253979), (363, 251880), (396, 230890), (440, 207801), (484, 188910), (495, 184712), (605, 151128), (660, 138534), (726, 125940), (792, 115445), (968, 94455), (990, 92356), (1089, 83960), (1210, 75564), (1320, 69267), (1452, 62970), (1815, 50376), (1980, 46178), (2099, 43560), (2178, 41980), (2420, 37782), (2904, 31485), (3630, 25188), (3960, 23089), (4198, 21780), (4356, 20990), (4840, 18891), (5445, 16792), (6297, 14520), (7260, 12594), (8396, 10890), (8712, 10495)]