198414360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 678132000

約数和(自身を除く): 479717640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 149, 162, 180, 216, 243, 270, 274, 298, 324, 360, 405, 411, 447, 486, 540, 548, 596, 648, 685, 745, 810, 822, 894, 972, 1080, 1096, 1192, 1215, 1233, 1341, 1370, 1490, 1620, 1644, 1788, 1944, 2055, 2235, 2430, 2466, 2682, 2740, 2980, 3240, 3288, 3576, 3699, 4023, 4110, 4470, 4860, 4932, 5364, 5480, 5960, 6165, 6705, 7398, 8046, 8220, 8940, 9720, 9864, 10728, 11097, 12069, 12330, 13410, 14796, 16092, 16440, 17880, 18495, 20115, 20413, 22194, 24138, 24660, 26820, 29592, 32184, 33291, 36207, 36990, 40230, 40826, 44388, 48276, 49320, 53640, 55485, 60345, 61239, 66582, 72414, 73980, 80460, 81652, 88776, 96552, 102065, 110970, 120690, 122478, 133164, 144828, 147960, 160920, 163304, 166455, 181035, 183717, 204130, 221940, 241380, 244956, 266328, 289656, 306195, 332910, 362070, 367434, 408260, 443880, 482760, 489912, 551151, 612390, 665820, 724140, 734868, 816520, 918585, 1102302, 1224780, 1331640, 1448280, 1469736, 1653453, 1837170, 2204604, 2449560, 2755755, 3306906, 3674340, 4409208, 4960359, 5511510, 6613812, 7348680, 8267265, 9920718, 11023020, 13227624, 16534530, 19841436, 22046040, 24801795, 33069060, 39682872, 49603590, 66138120, 99207180, 198414360]

約数ペア:

[(1, 198414360), (2, 99207180), (3, 66138120), (4, 49603590), (5, 39682872), (6, 33069060), (8, 24801795), (9, 22046040), (10, 19841436), (12, 16534530), (15, 13227624), (18, 11023020), (20, 9920718), (24, 8267265), (27, 7348680), (30, 6613812), (36, 5511510), (40, 4960359), (45, 4409208), (54, 3674340), (60, 3306906), (72, 2755755), (81, 2449560), (90, 2204604), (108, 1837170), (120, 1653453), (135, 1469736), (137, 1448280), (149, 1331640), (162, 1224780), (180, 1102302), (216, 918585), (243, 816520), (270, 734868), (274, 724140), (298, 665820), (324, 612390), (360, 551151), (405, 489912), (411, 482760), (447, 443880), (486, 408260), (540, 367434), (548, 362070), (596, 332910), (648, 306195), (685, 289656), (745, 266328), (810, 244956), (822, 241380), (894, 221940), (972, 204130), (1080, 183717), (1096, 181035), (1192, 166455), (1215, 163304), (1233, 160920), (1341, 147960), (1370, 144828), (1490, 133164), (1620, 122478), (1644, 120690), (1788, 110970), (1944, 102065), (2055, 96552), (2235, 88776), (2430, 81652), (2466, 80460), (2682, 73980), (2740, 72414), (2980, 66582), (3240, 61239), (3288, 60345), (3576, 55485), (3699, 53640), (4023, 49320), (4110, 48276), (4470, 44388), (4860, 40826), (4932, 40230), (5364, 36990), (5480, 36207), (5960, 33291), (6165, 32184), (6705, 29592), (7398, 26820), (8046, 24660), (8220, 24138), (8940, 22194), (9720, 20413), (9864, 20115), (10728, 18495), (11097, 17880), (12069, 16440), (12330, 16092), (13410, 14796)]