274436280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 935625600

約数和(自身を除く): 661189320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 97, 116, 120, 145, 174, 180, 194, 232, 261, 271, 290, 291, 348, 360, 388, 435, 485, 522, 542, 580, 582, 696, 776, 813, 870, 873, 970, 1044, 1084, 1160, 1164, 1305, 1355, 1455, 1626, 1740, 1746, 1940, 2088, 2168, 2328, 2439, 2610, 2710, 2813, 2910, 3252, 3480, 3492, 3880, 4065, 4365, 4878, 5220, 5420, 5626, 5820, 6504, 6984, 7859, 8130, 8439, 8730, 9756, 10440, 10840, 11252, 11640, 12195, 14065, 15718, 16260, 16878, 17460, 19512, 22504, 23577, 24390, 25317, 26287, 28130, 31436, 32520, 33756, 34920, 39295, 42195, 47154, 48780, 50634, 52574, 56260, 62872, 67512, 70731, 78590, 78861, 84390, 94308, 97560, 101268, 105148, 112520, 117885, 126585, 131435, 141462, 157180, 157722, 168780, 188616, 202536, 210296, 235770, 236583, 253170, 262870, 282924, 314360, 315444, 337560, 353655, 394305, 471540, 473166, 506340, 525740, 565848, 630888, 707310, 762323, 788610, 943080, 946332, 1012680, 1051480, 1182915, 1414620, 1524646, 1577220, 1892664, 2286969, 2365830, 2829240, 3049292, 3154440, 3811615, 4573938, 4731660, 6098584, 6860907, 7623230, 9147876, 9463320, 11434845, 13721814, 15246460, 18295752, 22869690, 27443628, 30492920, 34304535, 45739380, 54887256, 68609070, 91478760, 137218140, 274436280]

約数ペア:

[(1, 274436280), (2, 137218140), (3, 91478760), (4, 68609070), (5, 54887256), (6, 45739380), (8, 34304535), (9, 30492920), (10, 27443628), (12, 22869690), (15, 18295752), (18, 15246460), (20, 13721814), (24, 11434845), (29, 9463320), (30, 9147876), (36, 7623230), (40, 6860907), (45, 6098584), (58, 4731660), (60, 4573938), (72, 3811615), (87, 3154440), (90, 3049292), (97, 2829240), (116, 2365830), (120, 2286969), (145, 1892664), (174, 1577220), (180, 1524646), (194, 1414620), (232, 1182915), (261, 1051480), (271, 1012680), (290, 946332), (291, 943080), (348, 788610), (360, 762323), (388, 707310), (435, 630888), (485, 565848), (522, 525740), (542, 506340), (580, 473166), (582, 471540), (696, 394305), (776, 353655), (813, 337560), (870, 315444), (873, 314360), (970, 282924), (1044, 262870), (1084, 253170), (1160, 236583), (1164, 235770), (1305, 210296), (1355, 202536), (1455, 188616), (1626, 168780), (1740, 157722), (1746, 157180), (1940, 141462), (2088, 131435), (2168, 126585), (2328, 117885), (2439, 112520), (2610, 105148), (2710, 101268), (2813, 97560), (2910, 94308), (3252, 84390), (3480, 78861), (3492, 78590), (3880, 70731), (4065, 67512), (4365, 62872), (4878, 56260), (5220, 52574), (5420, 50634), (5626, 48780), (5820, 47154), (6504, 42195), (6984, 39295), (7859, 34920), (8130, 33756), (8439, 32520), (8730, 31436), (9756, 28130), (10440, 26287), (10840, 25317), (11252, 24390), (11640, 23577), (12195, 22504), (14065, 19512), (15718, 17460), (16260, 16878)]