67500400

素因数分解:

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

素因数の和:104

約数の個数: 180

約数和(自身を含む): 191315880

約数和(自身を除く): 123815480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 29, 40, 44, 46, 50, 55, 58, 80, 88, 92, 100, 110, 115, 116, 145, 176, 184, 200, 220, 230, 232, 253, 275, 290, 319, 368, 400, 440, 460, 464, 506, 529, 550, 575, 580, 638, 667, 725, 880, 920, 1012, 1058, 1100, 1150, 1160, 1265, 1276, 1334, 1450, 1595, 1840, 2024, 2116, 2200, 2300, 2320, 2530, 2552, 2645, 2668, 2900, 3190, 3335, 4048, 4232, 4400, 4600, 5060, 5104, 5290, 5336, 5800, 5819, 6325, 6380, 6670, 7337, 7975, 8464, 9200, 10120, 10580, 10672, 11600, 11638, 12650, 12760, 13225, 13340, 14674, 15341, 15950, 16675, 20240, 21160, 23276, 25300, 25520, 26450, 26680, 29095, 29348, 30682, 31900, 33350, 36685, 42320, 46552, 50600, 52900, 53360, 58190, 58696, 61364, 63800, 66700, 73370, 76705, 93104, 101200, 105800, 116380, 117392, 122728, 127600, 133400, 145475, 146740, 153410, 168751, 183425, 211600, 232760, 245456, 266800, 290950, 293480, 306820, 337502, 366850, 383525, 465520, 581900, 586960, 613640, 675004, 733700, 767050, 843755, 1163800, 1227280, 1350008, 1467400, 1534100, 1687510, 2327600, 2700016, 2934800, 3068200, 3375020, 4218775, 6136400, 6750040, 8437550, 13500080, 16875100, 33750200, 67500400]

約数ペア:

[(1, 67500400), (2, 33750200), (4, 16875100), (5, 13500080), (8, 8437550), (10, 6750040), (11, 6136400), (16, 4218775), (20, 3375020), (22, 3068200), (23, 2934800), (25, 2700016), (29, 2327600), (40, 1687510), (44, 1534100), (46, 1467400), (50, 1350008), (55, 1227280), (58, 1163800), (80, 843755), (88, 767050), (92, 733700), (100, 675004), (110, 613640), (115, 586960), (116, 581900), (145, 465520), (176, 383525), (184, 366850), (200, 337502), (220, 306820), (230, 293480), (232, 290950), (253, 266800), (275, 245456), (290, 232760), (319, 211600), (368, 183425), (400, 168751), (440, 153410), (460, 146740), (464, 145475), (506, 133400), (529, 127600), (550, 122728), (575, 117392), (580, 116380), (638, 105800), (667, 101200), (725, 93104), (880, 76705), (920, 73370), (1012, 66700), (1058, 63800), (1100, 61364), (1150, 58696), (1160, 58190), (1265, 53360), (1276, 52900), (1334, 50600), (1450, 46552), (1595, 42320), (1840, 36685), (2024, 33350), (2116, 31900), (2200, 30682), (2300, 29348), (2320, 29095), (2530, 26680), (2552, 26450), (2645, 25520), (2668, 25300), (2900, 23276), (3190, 21160), (3335, 20240), (4048, 16675), (4232, 15950), (4400, 15341), (4600, 14674), (5060, 13340), (5104, 13225), (5290, 12760), (5336, 12650), (5800, 11638), (5819, 11600), (6325, 10672), (6380, 10580), (6670, 10120), (7337, 9200), (7975, 8464)]