237449880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 224

約数和(自身を含む): 849916800

約数和(自身を除く): 612466920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 479, 486, 510, 540, 612, 648, 680, 729, 765, 810, 918, 958, 972, 1020, 1080, 1215, 1224, 1377, 1437, 1458, 1530, 1620, 1836, 1916, 1944, 2040, 2295, 2395, 2430, 2754, 2874, 2916, 3060, 3240, 3645, 3672, 3832, 4131, 4311, 4590, 4790, 4860, 5508, 5748, 5832, 6120, 6885, 7185, 7290, 8143, 8262, 8622, 9180, 9580, 9720, 11016, 11496, 12393, 12933, 13770, 14370, 14580, 16286, 16524, 17244, 18360, 19160, 20655, 21555, 24429, 24786, 25866, 27540, 28740, 29160, 32572, 33048, 34488, 38799, 40715, 41310, 43110, 48858, 49572, 51732, 55080, 57480, 61965, 64665, 65144, 73287, 77598, 81430, 82620, 86220, 97716, 99144, 103464, 116397, 122145, 123930, 129330, 146574, 155196, 162860, 165240, 172440, 193995, 195432, 219861, 232794, 244290, 247860, 258660, 293148, 310392, 325720, 349191, 366435, 387990, 439722, 465588, 488580, 495720, 517320, 581985, 586296, 659583, 698382, 732870, 775980, 879444, 931176, 977160, 1099305, 1163970, 1319166, 1396764, 1465740, 1551960, 1745955, 1758888, 1978749, 2198610, 2327940, 2638332, 2793528, 2931480, 3297915, 3491910, 3957498, 4397220, 4655880, 5276664, 5936247, 6595830, 6983820, 7914996, 8794440, 9893745, 11872494, 13191660, 13967640, 15829992, 19787490, 23744988, 26383320, 29681235, 39574980, 47489976, 59362470, 79149960, 118724940, 237449880]

約数ペア:

[(1, 237449880), (2, 118724940), (3, 79149960), (4, 59362470), (5, 47489976), (6, 39574980), (8, 29681235), (9, 26383320), (10, 23744988), (12, 19787490), (15, 15829992), (17, 13967640), (18, 13191660), (20, 11872494), (24, 9893745), (27, 8794440), (30, 7914996), (34, 6983820), (36, 6595830), (40, 5936247), (45, 5276664), (51, 4655880), (54, 4397220), (60, 3957498), (68, 3491910), (72, 3297915), (81, 2931480), (85, 2793528), (90, 2638332), (102, 2327940), (108, 2198610), (120, 1978749), (135, 1758888), (136, 1745955), (153, 1551960), (162, 1465740), (170, 1396764), (180, 1319166), (204, 1163970), (216, 1099305), (243, 977160), (255, 931176), (270, 879444), (306, 775980), (324, 732870), (340, 698382), (360, 659583), (405, 586296), (408, 581985), (459, 517320), (479, 495720), (486, 488580), (510, 465588), (540, 439722), (612, 387990), (648, 366435), (680, 349191), (729, 325720), (765, 310392), (810, 293148), (918, 258660), (958, 247860), (972, 244290), (1020, 232794), (1080, 219861), (1215, 195432), (1224, 193995), (1377, 172440), (1437, 165240), (1458, 162860), (1530, 155196), (1620, 146574), (1836, 129330), (1916, 123930), (1944, 122145), (2040, 116397), (2295, 103464), (2395, 99144), (2430, 97716), (2754, 86220), (2874, 82620), (2916, 81430), (3060, 77598), (3240, 73287), (3645, 65144), (3672, 64665), (3832, 61965), (4131, 57480), (4311, 55080), (4590, 51732), (4790, 49572), (4860, 48858), (5508, 43110), (5748, 41310), (5832, 40715), (6120, 38799), (6885, 34488), (7185, 33048), (7290, 32572), (8143, 29160), (8262, 28740), (8622, 27540), (9180, 25866), (9580, 24786), (9720, 24429), (11016, 21555), (11496, 20655), (12393, 19160), (12933, 18360), (13770, 17244), (14370, 16524), (14580, 16286)]