100871280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4879

約数の個数: 120

約数和(自身を含む): 350513280

約数和(自身を除く): 249642000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 4831, 5220, 6960, 9662, 10440, 14493, 19324, 20880, 24155, 28986, 38648, 43479, 48310, 57972, 72465, 77296, 86958, 96620, 115944, 140099, 144930, 173916, 193240, 217395, 231888, 280198, 289860, 347832, 386480, 420297, 434790, 560396, 579720, 695664, 700495, 840594, 869580, 1120792, 1159440, 1260891, 1400990, 1681188, 1739160, 2101485, 2241584, 2521782, 2801980, 3362376, 3478320, 4202970, 5043564, 5603960, 6304455, 6724752, 8405940, 10087128, 11207920, 12608910, 16811880, 20174256, 25217820, 33623760, 50435640, 100871280]

約数ペア:

[(1, 100871280), (2, 50435640), (3, 33623760), (4, 25217820), (5, 20174256), (6, 16811880), (8, 12608910), (9, 11207920), (10, 10087128), (12, 8405940), (15, 6724752), (16, 6304455), (18, 5603960), (20, 5043564), (24, 4202970), (29, 3478320), (30, 3362376), (36, 2801980), (40, 2521782), (45, 2241584), (48, 2101485), (58, 1739160), (60, 1681188), (72, 1400990), (80, 1260891), (87, 1159440), (90, 1120792), (116, 869580), (120, 840594), (144, 700495), (145, 695664), (174, 579720), (180, 560396), (232, 434790), (240, 420297), (261, 386480), (290, 347832), (348, 289860), (360, 280198), (435, 231888), (464, 217395), (522, 193240), (580, 173916), (696, 144930), (720, 140099), (870, 115944), (1044, 96620), (1160, 86958), (1305, 77296), (1392, 72465), (1740, 57972), (2088, 48310), (2320, 43479), (2610, 38648), (3480, 28986), (4176, 24155), (4831, 20880), (5220, 19324), (6960, 14493), (9662, 10440)]