97807140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 315085680

約数和(自身を除く): 217278540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 116, 123, 145, 164, 174, 180, 205, 246, 261, 290, 348, 369, 410, 435, 457, 492, 522, 580, 615, 738, 820, 870, 914, 1044, 1189, 1230, 1305, 1371, 1476, 1740, 1828, 1845, 2285, 2378, 2460, 2610, 2742, 3567, 3690, 4113, 4570, 4756, 5220, 5484, 5945, 6855, 7134, 7380, 8226, 9140, 10701, 11890, 13253, 13710, 14268, 16452, 17835, 18737, 20565, 21402, 23780, 26506, 27420, 35670, 37474, 39759, 41130, 42804, 53012, 53505, 56211, 66265, 71340, 74948, 79518, 82260, 93685, 107010, 112422, 119277, 132530, 159036, 168633, 187370, 198795, 214020, 224844, 238554, 265060, 281055, 337266, 374740, 397590, 477108, 543373, 562110, 596385, 674532, 795180, 843165, 1086746, 1124220, 1192770, 1630119, 1686330, 2173492, 2385540, 2716865, 3260238, 3372660, 4890357, 5433730, 6520476, 8150595, 9780714, 10867460, 16301190, 19561428, 24451785, 32602380, 48903570, 97807140]

約数ペア:

[(1, 97807140), (2, 48903570), (3, 32602380), (4, 24451785), (5, 19561428), (6, 16301190), (9, 10867460), (10, 9780714), (12, 8150595), (15, 6520476), (18, 5433730), (20, 4890357), (29, 3372660), (30, 3260238), (36, 2716865), (41, 2385540), (45, 2173492), (58, 1686330), (60, 1630119), (82, 1192770), (87, 1124220), (90, 1086746), (116, 843165), (123, 795180), (145, 674532), (164, 596385), (174, 562110), (180, 543373), (205, 477108), (246, 397590), (261, 374740), (290, 337266), (348, 281055), (369, 265060), (410, 238554), (435, 224844), (457, 214020), (492, 198795), (522, 187370), (580, 168633), (615, 159036), (738, 132530), (820, 119277), (870, 112422), (914, 107010), (1044, 93685), (1189, 82260), (1230, 79518), (1305, 74948), (1371, 71340), (1476, 66265), (1740, 56211), (1828, 53505), (1845, 53012), (2285, 42804), (2378, 41130), (2460, 39759), (2610, 37474), (2742, 35670), (3567, 27420), (3690, 26506), (4113, 23780), (4570, 21402), (4756, 20565), (5220, 18737), (5484, 17835), (5945, 16452), (6855, 14268), (7134, 13710), (7380, 13253), (8226, 11890), (9140, 10701)]