194087400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 656208000

約数和(自身を除く): 462120600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 149, 150, 156, 167, 195, 200, 260, 298, 300, 312, 325, 334, 390, 447, 501, 520, 596, 600, 650, 668, 745, 780, 835, 894, 975, 1002, 1192, 1300, 1336, 1490, 1560, 1670, 1788, 1937, 1950, 2004, 2171, 2235, 2505, 2600, 2980, 3340, 3576, 3725, 3874, 3900, 4008, 4175, 4342, 4470, 5010, 5811, 5960, 6513, 6680, 7450, 7748, 7800, 8350, 8684, 8940, 9685, 10020, 10855, 11175, 11622, 12525, 13026, 14900, 15496, 16700, 17368, 17880, 19370, 20040, 21710, 22350, 23244, 24883, 25050, 26052, 29055, 29800, 32565, 33400, 38740, 43420, 44700, 46488, 48425, 49766, 50100, 52104, 54275, 58110, 65130, 74649, 77480, 86840, 89400, 96850, 99532, 100200, 108550, 116220, 124415, 130260, 145275, 149298, 162825, 193700, 199064, 217100, 232440, 248830, 260520, 290550, 298596, 323479, 325650, 373245, 387400, 434200, 497660, 581100, 597192, 622075, 646958, 651300, 746490, 970437, 995320, 1162200, 1244150, 1293916, 1302600, 1492980, 1617395, 1866225, 1940874, 2488300, 2587832, 2985960, 3234790, 3732450, 3881748, 4852185, 4976600, 6469580, 7464900, 7763496, 8086975, 9704370, 12939160, 14929800, 16173950, 19408740, 24260925, 32347900, 38817480, 48521850, 64695800, 97043700, 194087400]

約数ペア:

[(1, 194087400), (2, 97043700), (3, 64695800), (4, 48521850), (5, 38817480), (6, 32347900), (8, 24260925), (10, 19408740), (12, 16173950), (13, 14929800), (15, 12939160), (20, 9704370), (24, 8086975), (25, 7763496), (26, 7464900), (30, 6469580), (39, 4976600), (40, 4852185), (50, 3881748), (52, 3732450), (60, 3234790), (65, 2985960), (75, 2587832), (78, 2488300), (100, 1940874), (104, 1866225), (120, 1617395), (130, 1492980), (149, 1302600), (150, 1293916), (156, 1244150), (167, 1162200), (195, 995320), (200, 970437), (260, 746490), (298, 651300), (300, 646958), (312, 622075), (325, 597192), (334, 581100), (390, 497660), (447, 434200), (501, 387400), (520, 373245), (596, 325650), (600, 323479), (650, 298596), (668, 290550), (745, 260520), (780, 248830), (835, 232440), (894, 217100), (975, 199064), (1002, 193700), (1192, 162825), (1300, 149298), (1336, 145275), (1490, 130260), (1560, 124415), (1670, 116220), (1788, 108550), (1937, 100200), (1950, 99532), (2004, 96850), (2171, 89400), (2235, 86840), (2505, 77480), (2600, 74649), (2980, 65130), (3340, 58110), (3576, 54275), (3725, 52104), (3874, 50100), (3900, 49766), (4008, 48425), (4175, 46488), (4342, 44700), (4470, 43420), (5010, 38740), (5811, 33400), (5960, 32565), (6513, 29800), (6680, 29055), (7450, 26052), (7748, 25050), (7800, 24883), (8350, 23244), (8684, 22350), (8940, 21710), (9685, 20040), (10020, 19370), (10855, 17880), (11175, 17368), (11622, 16700), (12525, 15496), (13026, 14900)]