225445440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 803355264

約数和(自身を除く): 577909824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 407, 440, 444, 480, 528, 555, 577, 592, 660, 704, 740, 814, 880, 888, 960, 1056, 1110, 1154, 1184, 1221, 1320, 1480, 1628, 1731, 1760, 1776, 2035, 2112, 2220, 2308, 2368, 2442, 2640, 2885, 2960, 3256, 3462, 3520, 3552, 4070, 4440, 4616, 4884, 5280, 5770, 5920, 6105, 6347, 6512, 6924, 7104, 8140, 8655, 8880, 9232, 9768, 10560, 11540, 11840, 12210, 12694, 13024, 13848, 16280, 17310, 17760, 18464, 19041, 19536, 21349, 23080, 24420, 25388, 26048, 27696, 31735, 32560, 34620, 35520, 36928, 38082, 39072, 42698, 46160, 48840, 50776, 55392, 63470, 64047, 65120, 69240, 76164, 78144, 85396, 92320, 95205, 97680, 101552, 106745, 110784, 126940, 128094, 130240, 138480, 152328, 170792, 184640, 190410, 195360, 203104, 213490, 234839, 253880, 256188, 276960, 304656, 320235, 341584, 380820, 390720, 406208, 426980, 469678, 507760, 512376, 553920, 609312, 640470, 683168, 704517, 761640, 853960, 939356, 1015520, 1024752, 1174195, 1218624, 1280940, 1366336, 1409034, 1523280, 1707920, 1878712, 2031040, 2049504, 2348390, 2561880, 2818068, 3046560, 3415840, 3522585, 3757424, 4099008, 4696780, 5123760, 5636136, 6093120, 6831680, 7045170, 7514848, 9393560, 10247520, 11272272, 14090340, 15029696, 18787120, 20495040, 22544544, 28180680, 37574240, 45089088, 56361360, 75148480, 112722720, 225445440]

約数ペア:

[(1, 225445440), (2, 112722720), (3, 75148480), (4, 56361360), (5, 45089088), (6, 37574240), (8, 28180680), (10, 22544544), (11, 20495040), (12, 18787120), (15, 15029696), (16, 14090340), (20, 11272272), (22, 10247520), (24, 9393560), (30, 7514848), (32, 7045170), (33, 6831680), (37, 6093120), (40, 5636136), (44, 5123760), (48, 4696780), (55, 4099008), (60, 3757424), (64, 3522585), (66, 3415840), (74, 3046560), (80, 2818068), (88, 2561880), (96, 2348390), (110, 2049504), (111, 2031040), (120, 1878712), (132, 1707920), (148, 1523280), (160, 1409034), (165, 1366336), (176, 1280940), (185, 1218624), (192, 1174195), (220, 1024752), (222, 1015520), (240, 939356), (264, 853960), (296, 761640), (320, 704517), (330, 683168), (352, 640470), (370, 609312), (407, 553920), (440, 512376), (444, 507760), (480, 469678), (528, 426980), (555, 406208), (577, 390720), (592, 380820), (660, 341584), (704, 320235), (740, 304656), (814, 276960), (880, 256188), (888, 253880), (960, 234839), (1056, 213490), (1110, 203104), (1154, 195360), (1184, 190410), (1221, 184640), (1320, 170792), (1480, 152328), (1628, 138480), (1731, 130240), (1760, 128094), (1776, 126940), (2035, 110784), (2112, 106745), (2220, 101552), (2308, 97680), (2368, 95205), (2442, 92320), (2640, 85396), (2885, 78144), (2960, 76164), (3256, 69240), (3462, 65120), (3520, 64047), (3552, 63470), (4070, 55392), (4440, 50776), (4616, 48840), (4884, 46160), (5280, 42698), (5770, 39072), (5920, 38082), (6105, 36928), (6347, 35520), (6512, 34620), (6924, 32560), (7104, 31735), (8140, 27696), (8655, 26048), (8880, 25388), (9232, 24420), (9768, 23080), (10560, 21349), (11540, 19536), (11840, 19041), (12210, 18464), (12694, 17760), (13024, 17310), (13848, 16280)]