202115520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 224

約数和(自身を含む): 722376000

約数和(自身を除く): 520260480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 149, 157, 160, 180, 192, 216, 240, 270, 288, 298, 314, 320, 360, 432, 447, 471, 480, 540, 576, 596, 628, 720, 745, 785, 864, 894, 942, 960, 1080, 1192, 1256, 1341, 1413, 1440, 1490, 1570, 1728, 1788, 1884, 2160, 2235, 2355, 2384, 2512, 2682, 2826, 2880, 2980, 3140, 3576, 3768, 4023, 4239, 4320, 4470, 4710, 4768, 5024, 5364, 5652, 5960, 6280, 6705, 7065, 7152, 7536, 8046, 8478, 8640, 8940, 9420, 9536, 10048, 10728, 11304, 11920, 12560, 13410, 14130, 14304, 15072, 16092, 16956, 17880, 18840, 20115, 21195, 21456, 22608, 23393, 23840, 25120, 26820, 28260, 28608, 30144, 32184, 33912, 35760, 37680, 40230, 42390, 42912, 45216, 46786, 47680, 50240, 53640, 56520, 64368, 67824, 70179, 71520, 75360, 80460, 84780, 85824, 90432, 93572, 107280, 113040, 116965, 128736, 135648, 140358, 143040, 150720, 160920, 169560, 187144, 210537, 214560, 226080, 233930, 257472, 271296, 280716, 321840, 339120, 350895, 374288, 421074, 429120, 452160, 467860, 561432, 631611, 643680, 678240, 701790, 748576, 842148, 935720, 1052685, 1122864, 1263222, 1287360, 1356480, 1403580, 1497152, 1684296, 1871440, 2105370, 2245728, 2526444, 2807160, 3158055, 3368592, 3742880, 4210740, 4491456, 5052888, 5614320, 6316110, 6737184, 7485760, 8421480, 10105776, 11228640, 12632220, 13474368, 16842960, 20211552, 22457280, 25264440, 33685920, 40423104, 50528880, 67371840, 101057760, 202115520]

約数ペア:

[(1, 202115520), (2, 101057760), (3, 67371840), (4, 50528880), (5, 40423104), (6, 33685920), (8, 25264440), (9, 22457280), (10, 20211552), (12, 16842960), (15, 13474368), (16, 12632220), (18, 11228640), (20, 10105776), (24, 8421480), (27, 7485760), (30, 6737184), (32, 6316110), (36, 5614320), (40, 5052888), (45, 4491456), (48, 4210740), (54, 3742880), (60, 3368592), (64, 3158055), (72, 2807160), (80, 2526444), (90, 2245728), (96, 2105370), (108, 1871440), (120, 1684296), (135, 1497152), (144, 1403580), (149, 1356480), (157, 1287360), (160, 1263222), (180, 1122864), (192, 1052685), (216, 935720), (240, 842148), (270, 748576), (288, 701790), (298, 678240), (314, 643680), (320, 631611), (360, 561432), (432, 467860), (447, 452160), (471, 429120), (480, 421074), (540, 374288), (576, 350895), (596, 339120), (628, 321840), (720, 280716), (745, 271296), (785, 257472), (864, 233930), (894, 226080), (942, 214560), (960, 210537), (1080, 187144), (1192, 169560), (1256, 160920), (1341, 150720), (1413, 143040), (1440, 140358), (1490, 135648), (1570, 128736), (1728, 116965), (1788, 113040), (1884, 107280), (2160, 93572), (2235, 90432), (2355, 85824), (2384, 84780), (2512, 80460), (2682, 75360), (2826, 71520), (2880, 70179), (2980, 67824), (3140, 64368), (3576, 56520), (3768, 53640), (4023, 50240), (4239, 47680), (4320, 46786), (4470, 45216), (4710, 42912), (4768, 42390), (5024, 40230), (5364, 37680), (5652, 35760), (5960, 33912), (6280, 32184), (6705, 30144), (7065, 28608), (7152, 28260), (7536, 26820), (8046, 25120), (8478, 23840), (8640, 23393), (8940, 22608), (9420, 21456), (9536, 21195), (10048, 20115), (10728, 18840), (11304, 17880), (11920, 16956), (12560, 16092), (13410, 15072), (14130, 14304)]