545147460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21179}}^1$

素因数の和:21218

約数の個数: 144

約数和(自身を含む): 1942799040

約数和(自身を除く): 1397651580

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, 21179, 25740, 42358, 63537, 84716, 105895, 127074, 190611, 211790, 232969, 254148, 275327, 317685, 381222, 423580, 465938, 550654, 635370, 698907, 762444, 825981, 931876, 953055, 1101308, 1164845, 1270740, 1376635, 1397814, 1651962, 1906110, 2096721, 2329690, 2477943, 2753270, 2795628, 3028597, 3303924, 3494535, 3812220, 4129905, 4193442, 4659380, 4955886, 5506540, 6057194, 6989070, 8259810, 8386884, 9085791, 9911772, 10483605, 12114388, 12389715, 13978140, 15142985, 16519620, 18171582, 20967210, 24779430, 27257373, 30285970, 36343164, 41934420, 45428955, 49558860, 54514746, 60571940, 90857910, 109029492, 136286865, 181715820, 272573730, 545147460]

約数ペア:

[(1, 545147460), (2, 272573730), (3, 181715820), (4, 136286865), (5, 109029492), (6, 90857910), (9, 60571940), (10, 54514746), (11, 49558860), (12, 45428955), (13, 41934420), (15, 36343164), (18, 30285970), (20, 27257373), (22, 24779430), (26, 20967210), (30, 18171582), (33, 16519620), (36, 15142985), (39, 13978140), (44, 12389715), (45, 12114388), (52, 10483605), (55, 9911772), (60, 9085791), (65, 8386884), (66, 8259810), (78, 6989070), (90, 6057194), (99, 5506540), (110, 4955886), (117, 4659380), (130, 4193442), (132, 4129905), (143, 3812220), (156, 3494535), (165, 3303924), (180, 3028597), (195, 2795628), (198, 2753270), (220, 2477943), (234, 2329690), (260, 2096721), (286, 1906110), (330, 1651962), (390, 1397814), (396, 1376635), (429, 1270740), (468, 1164845), (495, 1101308), (572, 953055), (585, 931876), (660, 825981), (715, 762444), (780, 698907), (858, 635370), (990, 550654), (1170, 465938), (1287, 423580), (1430, 381222), (1716, 317685), (1980, 275327), (2145, 254148), (2340, 232969), (2574, 211790), (2860, 190611), (4290, 127074), (5148, 105895), (6435, 84716), (8580, 63537), (12870, 42358), (21179, 25740)]