200913120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 711213048

約数和(自身を除く): 510299928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 83, 90, 96, 120, 123, 144, 160, 164, 166, 180, 205, 240, 246, 249, 288, 328, 332, 360, 369, 410, 415, 480, 492, 498, 615, 656, 664, 720, 738, 747, 820, 830, 984, 996, 1230, 1245, 1312, 1328, 1440, 1476, 1494, 1640, 1660, 1681, 1845, 1968, 1992, 2460, 2490, 2656, 2952, 2988, 3280, 3320, 3362, 3403, 3690, 3735, 3936, 3984, 4920, 4980, 5043, 5904, 5976, 6560, 6640, 6724, 6806, 7380, 7470, 7968, 8405, 9840, 9960, 10086, 10209, 11808, 11952, 13280, 13448, 13612, 14760, 14940, 15129, 16810, 17015, 19680, 19920, 20172, 20418, 23904, 25215, 26896, 27224, 29520, 29880, 30258, 30627, 33620, 34030, 39840, 40344, 40836, 50430, 51045, 53792, 54448, 59040, 59760, 60516, 61254, 67240, 68060, 75645, 80688, 81672, 100860, 102090, 108896, 119520, 121032, 122508, 134480, 136120, 139523, 151290, 153135, 161376, 163344, 201720, 204180, 242064, 245016, 268960, 272240, 279046, 302580, 306270, 326688, 403440, 408360, 418569, 484128, 490032, 544480, 558092, 605160, 612540, 697615, 806880, 816720, 837138, 980064, 1116184, 1210320, 1225080, 1255707, 1395230, 1633440, 1674276, 2092845, 2232368, 2420640, 2450160, 2511414, 2790460, 3348552, 4185690, 4464736, 4900320, 5022828, 5580920, 6278535, 6697104, 8371380, 10045656, 11161840, 12557070, 13394208, 16742760, 20091312, 22323680, 25114140, 33485520, 40182624, 50228280, 66971040, 100456560, 200913120]

約数ペア:

[(1, 200913120), (2, 100456560), (3, 66971040), (4, 50228280), (5, 40182624), (6, 33485520), (8, 25114140), (9, 22323680), (10, 20091312), (12, 16742760), (15, 13394208), (16, 12557070), (18, 11161840), (20, 10045656), (24, 8371380), (30, 6697104), (32, 6278535), (36, 5580920), (40, 5022828), (41, 4900320), (45, 4464736), (48, 4185690), (60, 3348552), (72, 2790460), (80, 2511414), (82, 2450160), (83, 2420640), (90, 2232368), (96, 2092845), (120, 1674276), (123, 1633440), (144, 1395230), (160, 1255707), (164, 1225080), (166, 1210320), (180, 1116184), (205, 980064), (240, 837138), (246, 816720), (249, 806880), (288, 697615), (328, 612540), (332, 605160), (360, 558092), (369, 544480), (410, 490032), (415, 484128), (480, 418569), (492, 408360), (498, 403440), (615, 326688), (656, 306270), (664, 302580), (720, 279046), (738, 272240), (747, 268960), (820, 245016), (830, 242064), (984, 204180), (996, 201720), (1230, 163344), (1245, 161376), (1312, 153135), (1328, 151290), (1440, 139523), (1476, 136120), (1494, 134480), (1640, 122508), (1660, 121032), (1681, 119520), (1845, 108896), (1968, 102090), (1992, 100860), (2460, 81672), (2490, 80688), (2656, 75645), (2952, 68060), (2988, 67240), (3280, 61254), (3320, 60516), (3362, 59760), (3403, 59040), (3690, 54448), (3735, 53792), (3936, 51045), (3984, 50430), (4920, 40836), (4980, 40344), (5043, 39840), (5904, 34030), (5976, 33620), (6560, 30627), (6640, 30258), (6724, 29880), (6806, 29520), (7380, 27224), (7470, 26896), (7968, 25215), (8405, 23904), (9840, 20418), (9960, 20172), (10086, 19920), (10209, 19680), (11808, 17015), (11952, 16810), (13280, 15129), (13448, 14940), (13612, 14760)]