109894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 356140800

約数和(自身を除く): 246245880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1373, 1380, 1740, 2001, 2668, 2746, 2760, 3335, 3480, 4002, 4119, 5336, 5492, 6670, 6865, 8004, 8238, 10005, 10984, 13340, 13730, 16008, 16476, 20010, 20595, 26680, 27460, 31579, 32952, 39817, 40020, 41190, 54920, 63158, 79634, 80040, 82380, 94737, 119451, 126316, 157895, 159268, 164760, 189474, 199085, 238902, 252632, 315790, 318536, 378948, 398170, 473685, 477804, 597255, 631580, 757896, 796340, 915791, 947370, 955608, 1194510, 1263160, 1592680, 1831582, 1894740, 2389020, 2747373, 3663164, 3789480, 4578955, 4778040, 5494746, 7326328, 9157910, 10989492, 13736865, 18315820, 21978984, 27473730, 36631640, 54947460, 109894920]

約数ペア:

[(1, 109894920), (2, 54947460), (3, 36631640), (4, 27473730), (5, 21978984), (6, 18315820), (8, 13736865), (10, 10989492), (12, 9157910), (15, 7326328), (20, 5494746), (23, 4778040), (24, 4578955), (29, 3789480), (30, 3663164), (40, 2747373), (46, 2389020), (58, 1894740), (60, 1831582), (69, 1592680), (87, 1263160), (92, 1194510), (115, 955608), (116, 947370), (120, 915791), (138, 796340), (145, 757896), (174, 631580), (184, 597255), (230, 477804), (232, 473685), (276, 398170), (290, 378948), (345, 318536), (348, 315790), (435, 252632), (460, 238902), (552, 199085), (580, 189474), (667, 164760), (690, 159268), (696, 157895), (870, 126316), (920, 119451), (1160, 94737), (1334, 82380), (1373, 80040), (1380, 79634), (1740, 63158), (2001, 54920), (2668, 41190), (2746, 40020), (2760, 39817), (3335, 32952), (3480, 31579), (4002, 27460), (4119, 26680), (5336, 20595), (5492, 20010), (6670, 16476), (6865, 16008), (8004, 13730), (8238, 13340), (10005, 10984)]