18920320200

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{129769}}^1$

素因数の和:129803

約数の個数: 168

約数和(自身を含む): 65954953650

約数和(自身を除く): 47034633450

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1458, 1620, 1800, 1944, 2025, 2430, 2700, 2916, 3240, 3645, 4050, 4860, 5400, 5832, 6075, 7290, 8100, 9720, 12150, 14580, 16200, 18225, 24300, 29160, 36450, 48600, 72900, 129769, 145800, 259538, 389307, 519076, 648845, 778614, 1038152, 1167921, 1297690, 1557228, 1946535, 2335842, 2595380, 3114456, 3244225, 3503763, 3893070, 4671684, 5190760, 5839605, 6488450, 7007526, 7786140, 9343368, 9732675, 10511289, 11679210, 12976900, 14015052, 15572280, 17518815, 19465350, 21022578, 23358420, 25953800, 28030104, 29198025, 31533867, 35037630, 38930700, 42045156, 46716840, 52556445, 58396050, 63067734, 70075260, 77861400, 84090312, 87594075, 94601601, 105112890, 116792100, 126135468, 140150520, 157669335, 175188150, 189203202, 210225780, 233584200, 252270936, 262782225, 315338670, 350376300, 378406404, 420451560, 473008005, 525564450, 630677340, 700752600, 756812808, 788346675, 946016010, 1051128900, 1261354680, 1576693350, 1892032020, 2102257800, 2365040025, 3153386700, 3784064040, 4730080050, 6306773400, 9460160100, 18920320200]

約数ペア:

[(1, 18920320200), (2, 9460160100), (3, 6306773400), (4, 4730080050), (5, 3784064040), (6, 3153386700), (8, 2365040025), (9, 2102257800), (10, 1892032020), (12, 1576693350), (15, 1261354680), (18, 1051128900), (20, 946016010), (24, 788346675), (25, 756812808), (27, 700752600), (30, 630677340), (36, 525564450), (40, 473008005), (45, 420451560), (50, 378406404), (54, 350376300), (60, 315338670), (72, 262782225), (75, 252270936), (81, 233584200), (90, 210225780), (100, 189203202), (108, 175188150), (120, 157669335), (135, 140150520), (150, 126135468), (162, 116792100), (180, 105112890), (200, 94601601), (216, 87594075), (225, 84090312), (243, 77861400), (270, 70075260), (300, 63067734), (324, 58396050), (360, 52556445), (405, 46716840), (450, 42045156), (486, 38930700), (540, 35037630), (600, 31533867), (648, 29198025), (675, 28030104), (729, 25953800), (810, 23358420), (900, 21022578), (972, 19465350), (1080, 17518815), (1215, 15572280), (1350, 14015052), (1458, 12976900), (1620, 11679210), (1800, 10511289), (1944, 9732675), (2025, 9343368), (2430, 7786140), (2700, 7007526), (2916, 6488450), (3240, 5839605), (3645, 5190760), (4050, 4671684), (4860, 3893070), (5400, 3503763), (5832, 3244225), (6075, 3114456), (7290, 2595380), (8100, 2335842), (9720, 1946535), (12150, 1557228), (14580, 1297690), (16200, 1167921), (18225, 1038152), (24300, 778614), (29160, 648845), (36450, 519076), (48600, 389307), (72900, 259538), (129769, 145800)]