70074900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 216

約数和(自身を含む): 257275200

約数和(自身を除く): 187200300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 227, 245, 252, 294, 300, 315, 343, 350, 420, 441, 450, 454, 490, 525, 588, 630, 681, 686, 700, 735, 882, 900, 908, 980, 1029, 1050, 1135, 1225, 1260, 1362, 1372, 1470, 1575, 1589, 1715, 1764, 2043, 2058, 2100, 2205, 2270, 2450, 2724, 2940, 3087, 3150, 3178, 3405, 3430, 3675, 4086, 4116, 4410, 4540, 4767, 4900, 5145, 5675, 6174, 6300, 6356, 6810, 6860, 7350, 7945, 8172, 8575, 8820, 9534, 10215, 10290, 11025, 11123, 11350, 12348, 13620, 14301, 14700, 15435, 15890, 17025, 17150, 19068, 20430, 20580, 22050, 22246, 22700, 23835, 25725, 28602, 30870, 31780, 33369, 34050, 34300, 39725, 40860, 44100, 44492, 47670, 51075, 51450, 55615, 57204, 61740, 66738, 68100, 71505, 77175, 77861, 79450, 95340, 100107, 102150, 102900, 111230, 119175, 133476, 143010, 154350, 155722, 158900, 166845, 200214, 204300, 222460, 233583, 238350, 278075, 286020, 308700, 311444, 333690, 357525, 389305, 400428, 467166, 476700, 500535, 556150, 667380, 700749, 715050, 778610, 834225, 934332, 1001070, 1112300, 1167915, 1401498, 1430100, 1557220, 1668450, 1946525, 2002140, 2335830, 2502675, 2802996, 3336900, 3503745, 3893050, 4671660, 5005350, 5839575, 7007490, 7786100, 10010700, 11679150, 14014980, 17518725, 23358300, 35037450, 70074900]

約数ペア:

[(1, 70074900), (2, 35037450), (3, 23358300), (4, 17518725), (5, 14014980), (6, 11679150), (7, 10010700), (9, 7786100), (10, 7007490), (12, 5839575), (14, 5005350), (15, 4671660), (18, 3893050), (20, 3503745), (21, 3336900), (25, 2802996), (28, 2502675), (30, 2335830), (35, 2002140), (36, 1946525), (42, 1668450), (45, 1557220), (49, 1430100), (50, 1401498), (60, 1167915), (63, 1112300), (70, 1001070), (75, 934332), (84, 834225), (90, 778610), (98, 715050), (100, 700749), (105, 667380), (126, 556150), (140, 500535), (147, 476700), (150, 467166), (175, 400428), (180, 389305), (196, 357525), (210, 333690), (225, 311444), (227, 308700), (245, 286020), (252, 278075), (294, 238350), (300, 233583), (315, 222460), (343, 204300), (350, 200214), (420, 166845), (441, 158900), (450, 155722), (454, 154350), (490, 143010), (525, 133476), (588, 119175), (630, 111230), (681, 102900), (686, 102150), (700, 100107), (735, 95340), (882, 79450), (900, 77861), (908, 77175), (980, 71505), (1029, 68100), (1050, 66738), (1135, 61740), (1225, 57204), (1260, 55615), (1362, 51450), (1372, 51075), (1470, 47670), (1575, 44492), (1589, 44100), (1715, 40860), (1764, 39725), (2043, 34300), (2058, 34050), (2100, 33369), (2205, 31780), (2270, 30870), (2450, 28602), (2724, 25725), (2940, 23835), (3087, 22700), (3150, 22246), (3178, 22050), (3405, 20580), (3430, 20430), (3675, 19068), (4086, 17150), (4116, 17025), (4410, 15890), (4540, 15435), (4767, 14700), (4900, 14301), (5145, 13620), (5675, 12348), (6174, 11350), (6300, 11123), (6356, 11025), (6810, 10290), (6860, 10215), (7350, 9534), (7945, 8820), (8172, 8575)]