1880360400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:590

約数の個数: 240

約数和(自身を含む): 6335773056

約数和(自身を除く): 4455412656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 193, 200, 230, 240, 276, 300, 345, 353, 368, 386, 400, 460, 552, 575, 579, 600, 690, 706, 772, 920, 965, 1059, 1104, 1150, 1158, 1200, 1380, 1412, 1544, 1725, 1765, 1840, 1930, 2118, 2300, 2316, 2760, 2824, 2895, 3088, 3450, 3530, 3860, 4236, 4439, 4600, 4632, 4825, 5295, 5520, 5648, 5790, 6900, 7060, 7720, 8119, 8472, 8825, 8878, 9200, 9264, 9650, 10590, 11580, 13317, 13800, 14120, 14475, 15440, 16238, 16944, 17650, 17756, 19300, 21180, 22195, 23160, 24357, 26475, 26634, 27600, 28240, 28950, 32476, 35300, 35512, 38600, 40595, 42360, 44390, 46320, 48714, 52950, 53268, 57900, 64952, 66585, 68129, 70600, 71024, 77200, 81190, 84720, 88780, 97428, 105900, 106536, 110975, 115800, 121785, 129904, 133170, 136258, 141200, 162380, 177560, 194856, 202975, 204387, 211800, 213072, 221950, 231600, 243570, 266340, 272516, 324760, 332925, 340645, 355120, 389712, 405950, 408774, 423600, 443900, 487140, 532680, 545032, 608925, 649520, 665850, 681290, 811900, 817548, 887800, 974280, 1021935, 1065360, 1090064, 1217850, 1331700, 1362580, 1566967, 1623800, 1635096, 1703225, 1775600, 1948560, 2043870, 2435700, 2663400, 2725160, 3133934, 3247600, 3270192, 3406450, 4087740, 4700901, 4871400, 5109675, 5326800, 5450320, 6267868, 6812900, 7834835, 8175480, 9401802, 9742800, 10219350, 12535736, 13625800, 15669670, 16350960, 18803604, 20438700, 23504505, 25071472, 27251600, 31339340, 37607208, 39174175, 40877400, 47009010, 62678680, 75214416, 78348350, 81754800, 94018020, 117522525, 125357360, 156696700, 188036040, 235045050, 313393400, 376072080, 470090100, 626786800, 940180200, 1880360400]

約数ペア:

[(1, 1880360400), (2, 940180200), (3, 626786800), (4, 470090100), (5, 376072080), (6, 313393400), (8, 235045050), (10, 188036040), (12, 156696700), (15, 125357360), (16, 117522525), (20, 94018020), (23, 81754800), (24, 78348350), (25, 75214416), (30, 62678680), (40, 47009010), (46, 40877400), (48, 39174175), (50, 37607208), (60, 31339340), (69, 27251600), (75, 25071472), (80, 23504505), (92, 20438700), (100, 18803604), (115, 16350960), (120, 15669670), (138, 13625800), (150, 12535736), (184, 10219350), (193, 9742800), (200, 9401802), (230, 8175480), (240, 7834835), (276, 6812900), (300, 6267868), (345, 5450320), (353, 5326800), (368, 5109675), (386, 4871400), (400, 4700901), (460, 4087740), (552, 3406450), (575, 3270192), (579, 3247600), (600, 3133934), (690, 2725160), (706, 2663400), (772, 2435700), (920, 2043870), (965, 1948560), (1059, 1775600), (1104, 1703225), (1150, 1635096), (1158, 1623800), (1200, 1566967), (1380, 1362580), (1412, 1331700), (1544, 1217850), (1725, 1090064), (1765, 1065360), (1840, 1021935), (1930, 974280), (2118, 887800), (2300, 817548), (2316, 811900), (2760, 681290), (2824, 665850), (2895, 649520), (3088, 608925), (3450, 545032), (3530, 532680), (3860, 487140), (4236, 443900), (4439, 423600), (4600, 408774), (4632, 405950), (4825, 389712), (5295, 355120), (5520, 340645), (5648, 332925), (5790, 324760), (6900, 272516), (7060, 266340), (7720, 243570), (8119, 231600), (8472, 221950), (8825, 213072), (8878, 211800), (9200, 204387), (9264, 202975), (9650, 194856), (10590, 177560), (11580, 162380), (13317, 141200), (13800, 136258), (14120, 133170), (14475, 129904), (15440, 121785), (16238, 115800), (16944, 110975), (17650, 106536), (17756, 105900), (19300, 97428), (21180, 88780), (22195, 84720), (23160, 81190), (24357, 77200), (26475, 71024), (26634, 70600), (27600, 68129), (28240, 66585), (28950, 64952), (32476, 57900), (35300, 53268), (35512, 52950), (38600, 48714), (40595, 46320), (42360, 44390)]