25066440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 98315100

約数和(自身を除く): 73248660

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 343, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 686, 696, 735, 812, 840, 870, 882, 980, 1015, 1029, 1044, 1160, 1176, 1218, 1260, 1305, 1372, 1421, 1470, 1624, 1715, 1740, 1764, 1827, 1960, 2030, 2058, 2088, 2205, 2401, 2436, 2520, 2610, 2744, 2842, 2940, 3045, 3087, 3430, 3480, 3528, 3654, 4060, 4116, 4263, 4410, 4802, 4872, 5145, 5220, 5684, 5880, 6090, 6174, 6860, 7105, 7203, 7308, 8120, 8232, 8526, 8820, 9135, 9604, 9947, 10290, 10440, 11368, 12005, 12180, 12348, 12789, 13720, 14210, 14406, 14616, 15435, 17052, 17640, 18270, 19208, 19894, 20580, 21315, 21609, 24010, 24360, 24696, 25578, 28420, 28812, 29841, 30870, 34104, 36015, 36540, 39788, 41160, 42630, 43218, 48020, 49735, 51156, 56840, 57624, 59682, 61740, 63945, 69629, 72030, 73080, 79576, 85260, 86436, 89523, 96040, 99470, 102312, 108045, 119364, 123480, 127890, 139258, 144060, 149205, 170520, 172872, 179046, 198940, 208887, 216090, 238728, 255780, 278516, 288120, 298410, 348145, 358092, 397880, 417774, 432180, 447615, 511560, 557032, 596820, 626661, 696290, 716184, 835548, 864360, 895230, 1044435, 1193640, 1253322, 1392580, 1671096, 1790460, 2088870, 2506644, 2785160, 3133305, 3580920, 4177740, 5013288, 6266610, 8355480, 12533220, 25066440]

約数ペア:

[(1, 25066440), (2, 12533220), (3, 8355480), (4, 6266610), (5, 5013288), (6, 4177740), (7, 3580920), (8, 3133305), (9, 2785160), (10, 2506644), (12, 2088870), (14, 1790460), (15, 1671096), (18, 1392580), (20, 1253322), (21, 1193640), (24, 1044435), (28, 895230), (29, 864360), (30, 835548), (35, 716184), (36, 696290), (40, 626661), (42, 596820), (45, 557032), (49, 511560), (56, 447615), (58, 432180), (60, 417774), (63, 397880), (70, 358092), (72, 348145), (84, 298410), (87, 288120), (90, 278516), (98, 255780), (105, 238728), (116, 216090), (120, 208887), (126, 198940), (140, 179046), (145, 172872), (147, 170520), (168, 149205), (174, 144060), (180, 139258), (196, 127890), (203, 123480), (210, 119364), (232, 108045), (245, 102312), (252, 99470), (261, 96040), (280, 89523), (290, 86436), (294, 85260), (315, 79576), (343, 73080), (348, 72030), (360, 69629), (392, 63945), (406, 61740), (420, 59682), (435, 57624), (441, 56840), (490, 51156), (504, 49735), (522, 48020), (580, 43218), (588, 42630), (609, 41160), (630, 39788), (686, 36540), (696, 36015), (735, 34104), (812, 30870), (840, 29841), (870, 28812), (882, 28420), (980, 25578), (1015, 24696), (1029, 24360), (1044, 24010), (1160, 21609), (1176, 21315), (1218, 20580), (1260, 19894), (1305, 19208), (1372, 18270), (1421, 17640), (1470, 17052), (1624, 15435), (1715, 14616), (1740, 14406), (1764, 14210), (1827, 13720), (1960, 12789), (2030, 12348), (2058, 12180), (2088, 12005), (2205, 11368), (2401, 10440), (2436, 10290), (2520, 9947), (2610, 9604), (2744, 9135), (2842, 8820), (2940, 8526), (3045, 8232), (3087, 8120), (3430, 7308), (3480, 7203), (3528, 7105), (3654, 6860), (4060, 6174), (4116, 6090), (4263, 5880), (4410, 5684), (4802, 5220), (4872, 5145)]