144254520

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 520732800

約数和(自身を除く): 376478280

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, 97, 102, 108, 120, 135, 136, 153, 162, 170, 180, 194, 204, 216, 243, 255, 270, 291, 306, 324, 340, 360, 388, 405, 408, 459, 485, 486, 510, 540, 582, 612, 648, 680, 729, 765, 776, 810, 873, 918, 970, 972, 1020, 1080, 1164, 1215, 1224, 1377, 1455, 1458, 1530, 1620, 1649, 1746, 1836, 1940, 1944, 2040, 2187, 2295, 2328, 2430, 2619, 2754, 2910, 2916, 3060, 3240, 3298, 3492, 3645, 3672, 3880, 4131, 4365, 4374, 4590, 4860, 4947, 5238, 5508, 5820, 5832, 6120, 6596, 6885, 6984, 7290, 7857, 8245, 8262, 8730, 8748, 9180, 9720, 9894, 10476, 10935, 11016, 11640, 12393, 13095, 13192, 13770, 14580, 14841, 15714, 16490, 16524, 17460, 17496, 18360, 19788, 20655, 20952, 21870, 23571, 24735, 24786, 26190, 27540, 29160, 29682, 31428, 32980, 33048, 34920, 37179, 39285, 39576, 41310, 43740, 44523, 47142, 49470, 49572, 52380, 55080, 59364, 61965, 62856, 65960, 70713, 74205, 74358, 78570, 82620, 87480, 89046, 94284, 98940, 99144, 104760, 117855, 118728, 123930, 133569, 141426, 148410, 148716, 157140, 165240, 178092, 185895, 188568, 197880, 212139, 222615, 235710, 247860, 267138, 282852, 296820, 297432, 314280, 353565, 356184, 371790, 400707, 424278, 445230, 471420, 495720, 534276, 565704, 593640, 667845, 707130, 743580, 801414, 848556, 890460, 942840, 1060695, 1068552, 1202121, 1335690, 1414260, 1487160, 1602828, 1697112, 1780920, 2003535, 2121390, 2404242, 2671380, 2828520, 3205656, 3606363, 4007070, 4242780, 4808484, 5342760, 6010605, 7212726, 8014140, 8485560, 9616968, 12021210, 14425452, 16028280, 18031815, 24042420, 28850904, 36063630, 48084840, 72127260, 144254520]

約数ペア:

[(1, 144254520), (2, 72127260), (3, 48084840), (4, 36063630), (5, 28850904), (6, 24042420), (8, 18031815), (9, 16028280), (10, 14425452), (12, 12021210), (15, 9616968), (17, 8485560), (18, 8014140), (20, 7212726), (24, 6010605), (27, 5342760), (30, 4808484), (34, 4242780), (36, 4007070), (40, 3606363), (45, 3205656), (51, 2828520), (54, 2671380), (60, 2404242), (68, 2121390), (72, 2003535), (81, 1780920), (85, 1697112), (90, 1602828), (97, 1487160), (102, 1414260), (108, 1335690), (120, 1202121), (135, 1068552), (136, 1060695), (153, 942840), (162, 890460), (170, 848556), (180, 801414), (194, 743580), (204, 707130), (216, 667845), (243, 593640), (255, 565704), (270, 534276), (291, 495720), (306, 471420), (324, 445230), (340, 424278), (360, 400707), (388, 371790), (405, 356184), (408, 353565), (459, 314280), (485, 297432), (486, 296820), (510, 282852), (540, 267138), (582, 247860), (612, 235710), (648, 222615), (680, 212139), (729, 197880), (765, 188568), (776, 185895), (810, 178092), (873, 165240), (918, 157140), (970, 148716), (972, 148410), (1020, 141426), (1080, 133569), (1164, 123930), (1215, 118728), (1224, 117855), (1377, 104760), (1455, 99144), (1458, 98940), (1530, 94284), (1620, 89046), (1649, 87480), (1746, 82620), (1836, 78570), (1940, 74358), (1944, 74205), (2040, 70713), (2187, 65960), (2295, 62856), (2328, 61965), (2430, 59364), (2619, 55080), (2754, 52380), (2910, 49572), (2916, 49470), (3060, 47142), (3240, 44523), (3298, 43740), (3492, 41310), (3645, 39576), (3672, 39285), (3880, 37179), (4131, 34920), (4365, 33048), (4374, 32980), (4590, 31428), (4860, 29682), (4947, 29160), (5238, 27540), (5508, 26190), (5820, 24786), (5832, 24735), (6120, 23571), (6596, 21870), (6885, 20952), (6984, 20655), (7290, 19788), (7857, 18360), (8245, 17496), (8262, 17460), (8730, 16524), (8748, 16490), (9180, 15714), (9720, 14841), (9894, 14580), (10476, 13770), (10935, 13192), (11016, 13095), (11640, 12393)]