100556640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{7759}}^1$

素因数の和:7786

約数の個数: 120

約数和(自身を含む): 354926880

約数和(自身を除く): 254370240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 7759, 12960, 15518, 23277, 31036, 38795, 46554, 62072, 69831, 77590, 93108, 116385, 124144, 139662, 155180, 186216, 209493, 232770, 248288, 279324, 310360, 349155, 372432, 418986, 465540, 558648, 620720, 628479, 698310, 744864, 837972, 931080, 1047465, 1117296, 1241440, 1256958, 1396620, 1675944, 1862160, 2094930, 2234592, 2513916, 2793240, 3142395, 3351888, 3724320, 4189860, 5027832, 5586480, 6284790, 6703776, 8379720, 10055664, 11172960, 12569580, 16759440, 20111328, 25139160, 33518880, 50278320, 100556640]

約数ペア:

[(1, 100556640), (2, 50278320), (3, 33518880), (4, 25139160), (5, 20111328), (6, 16759440), (8, 12569580), (9, 11172960), (10, 10055664), (12, 8379720), (15, 6703776), (16, 6284790), (18, 5586480), (20, 5027832), (24, 4189860), (27, 3724320), (30, 3351888), (32, 3142395), (36, 2793240), (40, 2513916), (45, 2234592), (48, 2094930), (54, 1862160), (60, 1675944), (72, 1396620), (80, 1256958), (81, 1241440), (90, 1117296), (96, 1047465), (108, 931080), (120, 837972), (135, 744864), (144, 698310), (160, 628479), (162, 620720), (180, 558648), (216, 465540), (240, 418986), (270, 372432), (288, 349155), (324, 310360), (360, 279324), (405, 248288), (432, 232770), (480, 209493), (540, 186216), (648, 155180), (720, 139662), (810, 124144), (864, 116385), (1080, 93108), (1296, 77590), (1440, 69831), (1620, 62072), (2160, 46554), (2592, 38795), (3240, 31036), (4320, 23277), (6480, 15518), (7759, 12960)]