828133020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32173}}^1$

素因数の和:32212

約数の個数: 144

約数和(自身を含む): 2951256672

約数和(自身を除く): 2123123652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 32173, 64346, 96519, 128692, 160865, 193038, 289557, 321730, 353903, 386076, 418249, 482595, 579114, 643460, 707806, 836498, 965190, 1061709, 1158228, 1254747, 1415612, 1447785, 1672996, 1769515, 1930380, 2091245, 2123418, 2509494, 2895570, 3185127, 3539030, 3764241, 4182490, 4246836, 4600739, 5018988, 5308545, 5791140, 6273735, 6370254, 7078060, 7528482, 8364980, 9201478, 10617090, 12547470, 12740508, 13802217, 15056964, 15925635, 18402956, 18821205, 21234180, 23003695, 25094940, 27604434, 31851270, 37642410, 41406651, 46007390, 55208868, 63702540, 69011085, 75284820, 82813302, 92014780, 138022170, 165626604, 207033255, 276044340, 414066510, 828133020]

約数ペア:

[(1, 828133020), (2, 414066510), (3, 276044340), (4, 207033255), (5, 165626604), (6, 138022170), (9, 92014780), (10, 82813302), (11, 75284820), (12, 69011085), (13, 63702540), (15, 55208868), (18, 46007390), (20, 41406651), (22, 37642410), (26, 31851270), (30, 27604434), (33, 25094940), (36, 23003695), (39, 21234180), (44, 18821205), (45, 18402956), (52, 15925635), (55, 15056964), (60, 13802217), (65, 12740508), (66, 12547470), (78, 10617090), (90, 9201478), (99, 8364980), (110, 7528482), (117, 7078060), (130, 6370254), (132, 6273735), (143, 5791140), (156, 5308545), (165, 5018988), (180, 4600739), (195, 4246836), (198, 4182490), (220, 3764241), (234, 3539030), (260, 3185127), (286, 2895570), (330, 2509494), (390, 2123418), (396, 2091245), (429, 1930380), (468, 1769515), (495, 1672996), (572, 1447785), (585, 1415612), (660, 1254747), (715, 1158228), (780, 1061709), (858, 965190), (990, 836498), (1170, 707806), (1287, 643460), (1430, 579114), (1716, 482595), (1980, 418249), (2145, 386076), (2340, 353903), (2574, 321730), (2860, 289557), (4290, 193038), (5148, 160865), (6435, 128692), (8580, 96519), (12870, 64346), (25740, 32173)]