13500080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 37028880

約数和(自身を除く): 23528800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 29, 40, 44, 46, 55, 58, 80, 88, 92, 110, 115, 116, 145, 176, 184, 220, 230, 232, 253, 290, 319, 368, 440, 460, 464, 506, 529, 580, 638, 667, 880, 920, 1012, 1058, 1160, 1265, 1276, 1334, 1595, 1840, 2024, 2116, 2320, 2530, 2552, 2645, 2668, 3190, 3335, 4048, 4232, 5060, 5104, 5290, 5336, 5819, 6380, 6670, 7337, 8464, 10120, 10580, 10672, 11638, 12760, 13340, 14674, 15341, 20240, 21160, 23276, 25520, 26680, 29095, 29348, 30682, 36685, 42320, 46552, 53360, 58190, 58696, 61364, 73370, 76705, 93104, 116380, 117392, 122728, 146740, 153410, 168751, 232760, 245456, 293480, 306820, 337502, 465520, 586960, 613640, 675004, 843755, 1227280, 1350008, 1687510, 2700016, 3375020, 6750040, 13500080]

約数ペア:

[(1, 13500080), (2, 6750040), (4, 3375020), (5, 2700016), (8, 1687510), (10, 1350008), (11, 1227280), (16, 843755), (20, 675004), (22, 613640), (23, 586960), (29, 465520), (40, 337502), (44, 306820), (46, 293480), (55, 245456), (58, 232760), (80, 168751), (88, 153410), (92, 146740), (110, 122728), (115, 117392), (116, 116380), (145, 93104), (176, 76705), (184, 73370), (220, 61364), (230, 58696), (232, 58190), (253, 53360), (290, 46552), (319, 42320), (368, 36685), (440, 30682), (460, 29348), (464, 29095), (506, 26680), (529, 25520), (580, 23276), (638, 21160), (667, 20240), (880, 15341), (920, 14674), (1012, 13340), (1058, 12760), (1160, 11638), (1265, 10672), (1276, 10580), (1334, 10120), (1595, 8464), (1840, 7337), (2024, 6670), (2116, 6380), (2320, 5819), (2530, 5336), (2552, 5290), (2645, 5104), (2668, 5060), (3190, 4232), (3335, 4048)]