215366580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2831

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 572083020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2789, 2860, 2970, 3510, 3861, 4290, 5148, 5578, 5940, 6435, 7020, 7722, 8367, 8580, 11156, 12870, 13945, 15444, 16734, 19305, 25101, 25740, 27890, 30679, 33468, 36257, 38610, 41835, 50202, 55780, 61358, 72514, 75303, 77220, 83670, 92037, 100404, 108771, 122716, 125505, 145028, 150606, 153395, 167340, 181285, 184074, 217542, 251010, 276111, 301212, 306790, 326313, 362570, 368148, 376515, 398827, 435084, 460185, 502020, 543855, 552222, 613580, 652626, 725140, 753030, 797654, 828333, 920370, 978939, 1087710, 1104444, 1196481, 1305252, 1380555, 1506060, 1595308, 1631565, 1656666, 1840740, 1957878, 1994135, 2175420, 2392962, 2761110, 3263130, 3313332, 3589443, 3915756, 3988270, 4141665, 4785924, 4894695, 5522220, 5982405, 6526260, 7178886, 7976540, 8283330, 9789390, 10768329, 11964810, 14357772, 16566660, 17947215, 19578780, 21536658, 23929620, 35894430, 43073316, 53841645, 71788860, 107683290, 215366580]

約数ペア:

[(1, 215366580), (2, 107683290), (3, 71788860), (4, 53841645), (5, 43073316), (6, 35894430), (9, 23929620), (10, 21536658), (11, 19578780), (12, 17947215), (13, 16566660), (15, 14357772), (18, 11964810), (20, 10768329), (22, 9789390), (26, 8283330), (27, 7976540), (30, 7178886), (33, 6526260), (36, 5982405), (39, 5522220), (44, 4894695), (45, 4785924), (52, 4141665), (54, 3988270), (55, 3915756), (60, 3589443), (65, 3313332), (66, 3263130), (78, 2761110), (90, 2392962), (99, 2175420), (108, 1994135), (110, 1957878), (117, 1840740), (130, 1656666), (132, 1631565), (135, 1595308), (143, 1506060), (156, 1380555), (165, 1305252), (180, 1196481), (195, 1104444), (198, 1087710), (220, 978939), (234, 920370), (260, 828333), (270, 797654), (286, 753030), (297, 725140), (330, 652626), (351, 613580), (390, 552222), (396, 543855), (429, 502020), (468, 460185), (495, 435084), (540, 398827), (572, 376515), (585, 368148), (594, 362570), (660, 326313), (702, 306790), (715, 301212), (780, 276111), (858, 251010), (990, 217542), (1170, 184074), (1188, 181285), (1287, 167340), (1404, 153395), (1430, 150606), (1485, 145028), (1716, 125505), (1755, 122716), (1980, 108771), (2145, 100404), (2340, 92037), (2574, 83670), (2789, 77220), (2860, 75303), (2970, 72514), (3510, 61358), (3861, 55780), (4290, 50202), (5148, 41835), (5578, 38610), (5940, 36257), (6435, 33468), (7020, 30679), (7722, 27890), (8367, 25740), (8580, 25101), (11156, 19305), (12870, 16734), (13945, 15444)]