381661800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 1286167680

約数和(自身を除く): 904505880

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, 150, 156, 167, 195, 200, 260, 293, 300, 312, 325, 334, 390, 501, 520, 586, 600, 650, 668, 780, 835, 879, 975, 1002, 1172, 1300, 1336, 1465, 1560, 1670, 1758, 1950, 2004, 2171, 2344, 2505, 2600, 2930, 3340, 3516, 3809, 3900, 4008, 4175, 4342, 4395, 5010, 5860, 6513, 6680, 7032, 7325, 7618, 7800, 8350, 8684, 8790, 10020, 10855, 11427, 11720, 12525, 13026, 14650, 15236, 16700, 17368, 17580, 19045, 20040, 21710, 21975, 22854, 25050, 26052, 29300, 30472, 32565, 33400, 35160, 38090, 43420, 43950, 45708, 48931, 50100, 52104, 54275, 57135, 58600, 65130, 76180, 86840, 87900, 91416, 95225, 97862, 100200, 108550, 114270, 130260, 146793, 152360, 162825, 175800, 190450, 195724, 217100, 228540, 244655, 260520, 285675, 293586, 325650, 380900, 391448, 434200, 457080, 489310, 571350, 587172, 636103, 651300, 733965, 761800, 978620, 1142700, 1174344, 1223275, 1272206, 1302600, 1467930, 1908309, 1957240, 2285400, 2446550, 2544412, 2935860, 3180515, 3669825, 3816618, 4893100, 5088824, 5871720, 6361030, 7339650, 7633236, 9541545, 9786200, 12722060, 14679300, 15266472, 15902575, 19083090, 25444120, 29358600, 31805150, 38166180, 47707725, 63610300, 76332360, 95415450, 127220600, 190830900, 381661800]

約数ペア:

[(1, 381661800), (2, 190830900), (3, 127220600), (4, 95415450), (5, 76332360), (6, 63610300), (8, 47707725), (10, 38166180), (12, 31805150), (13, 29358600), (15, 25444120), (20, 19083090), (24, 15902575), (25, 15266472), (26, 14679300), (30, 12722060), (39, 9786200), (40, 9541545), (50, 7633236), (52, 7339650), (60, 6361030), (65, 5871720), (75, 5088824), (78, 4893100), (100, 3816618), (104, 3669825), (120, 3180515), (130, 2935860), (150, 2544412), (156, 2446550), (167, 2285400), (195, 1957240), (200, 1908309), (260, 1467930), (293, 1302600), (300, 1272206), (312, 1223275), (325, 1174344), (334, 1142700), (390, 978620), (501, 761800), (520, 733965), (586, 651300), (600, 636103), (650, 587172), (668, 571350), (780, 489310), (835, 457080), (879, 434200), (975, 391448), (1002, 380900), (1172, 325650), (1300, 293586), (1336, 285675), (1465, 260520), (1560, 244655), (1670, 228540), (1758, 217100), (1950, 195724), (2004, 190450), (2171, 175800), (2344, 162825), (2505, 152360), (2600, 146793), (2930, 130260), (3340, 114270), (3516, 108550), (3809, 100200), (3900, 97862), (4008, 95225), (4175, 91416), (4342, 87900), (4395, 86840), (5010, 76180), (5860, 65130), (6513, 58600), (6680, 57135), (7032, 54275), (7325, 52104), (7618, 50100), (7800, 48931), (8350, 45708), (8684, 43950), (8790, 43420), (10020, 38090), (10855, 35160), (11427, 33400), (11720, 32565), (12525, 30472), (13026, 29300), (14650, 26052), (15236, 25050), (16700, 22854), (17368, 21975), (17580, 21710), (19045, 20040)]