49790100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 153115200

約数和(自身を除く): 103325100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 59, 60, 75, 87, 97, 100, 116, 118, 145, 150, 174, 177, 194, 236, 290, 291, 295, 300, 348, 354, 388, 435, 485, 580, 582, 590, 708, 725, 870, 885, 970, 1164, 1180, 1450, 1455, 1475, 1711, 1740, 1770, 1940, 2175, 2425, 2813, 2900, 2910, 2950, 3422, 3540, 4350, 4425, 4850, 5133, 5626, 5723, 5820, 5900, 6844, 7275, 8439, 8555, 8700, 8850, 9700, 10266, 11252, 11446, 14065, 14550, 16878, 17110, 17169, 17700, 20532, 22892, 25665, 28130, 28615, 29100, 33756, 34220, 34338, 42195, 42775, 51330, 56260, 57230, 68676, 70325, 84390, 85550, 85845, 102660, 114460, 128325, 140650, 143075, 165967, 168780, 171100, 171690, 210975, 256650, 281300, 286150, 331934, 343380, 421950, 429225, 497901, 513300, 572300, 663868, 829835, 843900, 858450, 995802, 1659670, 1716900, 1991604, 2489505, 3319340, 4149175, 4979010, 8298350, 9958020, 12447525, 16596700, 24895050, 49790100]

約数ペア:

[(1, 49790100), (2, 24895050), (3, 16596700), (4, 12447525), (5, 9958020), (6, 8298350), (10, 4979010), (12, 4149175), (15, 3319340), (20, 2489505), (25, 1991604), (29, 1716900), (30, 1659670), (50, 995802), (58, 858450), (59, 843900), (60, 829835), (75, 663868), (87, 572300), (97, 513300), (100, 497901), (116, 429225), (118, 421950), (145, 343380), (150, 331934), (174, 286150), (177, 281300), (194, 256650), (236, 210975), (290, 171690), (291, 171100), (295, 168780), (300, 165967), (348, 143075), (354, 140650), (388, 128325), (435, 114460), (485, 102660), (580, 85845), (582, 85550), (590, 84390), (708, 70325), (725, 68676), (870, 57230), (885, 56260), (970, 51330), (1164, 42775), (1180, 42195), (1450, 34338), (1455, 34220), (1475, 33756), (1711, 29100), (1740, 28615), (1770, 28130), (1940, 25665), (2175, 22892), (2425, 20532), (2813, 17700), (2900, 17169), (2910, 17110), (2950, 16878), (3422, 14550), (3540, 14065), (4350, 11446), (4425, 11252), (4850, 10266), (5133, 9700), (5626, 8850), (5723, 8700), (5820, 8555), (5900, 8439), (6844, 7275)]