322808580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 1109541888

約数和(自身を除く): 786733308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 41, 45, 51, 60, 62, 68, 82, 83, 85, 90, 93, 102, 123, 124, 153, 155, 164, 166, 170, 180, 186, 204, 205, 246, 249, 255, 279, 306, 310, 332, 340, 369, 372, 410, 415, 465, 492, 498, 510, 527, 558, 612, 615, 620, 697, 738, 747, 765, 820, 830, 930, 996, 1020, 1054, 1116, 1230, 1245, 1271, 1394, 1395, 1411, 1476, 1494, 1530, 1581, 1660, 1845, 1860, 2091, 2108, 2460, 2490, 2542, 2573, 2635, 2788, 2790, 2822, 2988, 3060, 3162, 3403, 3485, 3690, 3735, 3813, 4182, 4233, 4743, 4980, 5084, 5146, 5270, 5580, 5644, 6273, 6324, 6355, 6806, 6970, 7055, 7380, 7470, 7626, 7719, 7905, 8364, 8466, 9486, 10209, 10292, 10455, 10540, 11439, 12546, 12699, 12710, 12865, 13612, 13940, 14110, 14940, 15252, 15438, 15810, 16932, 17015, 18972, 19065, 20418, 20910, 21165, 21607, 22878, 23157, 23715, 25092, 25398, 25420, 25730, 28220, 30627, 30876, 31365, 31620, 34030, 38130, 38595, 40836, 41820, 42330, 43214, 43741, 45756, 46314, 47430, 50796, 51045, 51460, 57195, 57851, 61254, 62730, 63495, 64821, 68060, 76260, 77190, 84660, 86428, 87482, 92628, 94860, 102090, 105493, 108035, 114390, 115702, 115785, 122508, 125460, 126990, 129642, 131223, 153135, 154380, 173553, 174964, 194463, 204180, 210986, 216070, 218705, 228780, 231404, 231570, 253980, 259284, 262446, 289255, 306270, 316479, 324105, 347106, 388926, 393669, 421972, 432140, 437410, 463140, 520659, 524892, 527465, 578510, 612540, 632958, 648210, 656115, 694212, 777852, 787338, 867765, 874820, 949437, 972315, 1041318, 1054930, 1157020, 1265916, 1296420, 1312230, 1574676, 1582395, 1735530, 1793381, 1898874, 1944630, 1968345, 2082636, 2109860, 2603295, 2624460, 3164790, 3471060, 3586762, 3797748, 3889260, 3936690, 4747185, 5206590, 5380143, 6329580, 7173524, 7873380, 8966905, 9494370, 10413180, 10760286, 16140429, 17933810, 18988740, 21520572, 26900715, 32280858, 35867620, 53801430, 64561716, 80702145, 107602860, 161404290, 322808580]

約数ペア:

[(1, 322808580), (2, 161404290), (3, 107602860), (4, 80702145), (5, 64561716), (6, 53801430), (9, 35867620), (10, 32280858), (12, 26900715), (15, 21520572), (17, 18988740), (18, 17933810), (20, 16140429), (30, 10760286), (31, 10413180), (34, 9494370), (36, 8966905), (41, 7873380), (45, 7173524), (51, 6329580), (60, 5380143), (62, 5206590), (68, 4747185), (82, 3936690), (83, 3889260), (85, 3797748), (90, 3586762), (93, 3471060), (102, 3164790), (123, 2624460), (124, 2603295), (153, 2109860), (155, 2082636), (164, 1968345), (166, 1944630), (170, 1898874), (180, 1793381), (186, 1735530), (204, 1582395), (205, 1574676), (246, 1312230), (249, 1296420), (255, 1265916), (279, 1157020), (306, 1054930), (310, 1041318), (332, 972315), (340, 949437), (369, 874820), (372, 867765), (410, 787338), (415, 777852), (465, 694212), (492, 656115), (498, 648210), (510, 632958), (527, 612540), (558, 578510), (612, 527465), (615, 524892), (620, 520659), (697, 463140), (738, 437410), (747, 432140), (765, 421972), (820, 393669), (830, 388926), (930, 347106), (996, 324105), (1020, 316479), (1054, 306270), (1116, 289255), (1230, 262446), (1245, 259284), (1271, 253980), (1394, 231570), (1395, 231404), (1411, 228780), (1476, 218705), (1494, 216070), (1530, 210986), (1581, 204180), (1660, 194463), (1845, 174964), (1860, 173553), (2091, 154380), (2108, 153135), (2460, 131223), (2490, 129642), (2542, 126990), (2573, 125460), (2635, 122508), (2788, 115785), (2790, 115702), (2822, 114390), (2988, 108035), (3060, 105493), (3162, 102090), (3403, 94860), (3485, 92628), (3690, 87482), (3735, 86428), (3813, 84660), (4182, 77190), (4233, 76260), (4743, 68060), (4980, 64821), (5084, 63495), (5146, 62730), (5270, 61254), (5580, 57851), (5644, 57195), (6273, 51460), (6324, 51045), (6355, 50796), (6806, 47430), (6970, 46314), (7055, 45756), (7380, 43741), (7470, 43214), (7626, 42330), (7719, 41820), (7905, 40836), (8364, 38595), (8466, 38130), (9486, 34030), (10209, 31620), (10292, 31365), (10455, 30876), (10540, 30627), (11439, 28220), (12546, 25730), (12699, 25420), (12710, 25398), (12865, 25092), (13612, 23715), (13940, 23157), (14110, 22878), (14940, 21607), (15252, 21165), (15438, 20910), (15810, 20418), (16932, 19065), (17015, 18972)]