390780000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 360

約数和(自身を含む): 1504430928

約数和(自身を除く): 1113650928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 167, 180, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 325, 334, 360, 375, 390, 400, 416, 450, 468, 480, 500, 501, 520, 585, 600, 624, 625, 650, 668, 720, 750, 780, 800, 835, 900, 936, 975, 1000, 1002, 1040, 1125, 1170, 1200, 1248, 1250, 1300, 1336, 1440, 1500, 1503, 1560, 1625, 1670, 1800, 1872, 1875, 1950, 2000, 2004, 2080, 2171, 2250, 2340, 2400, 2500, 2505, 2600, 2672, 2925, 3000, 3006, 3120, 3250, 3340, 3600, 3744, 3750, 3900, 4000, 4008, 4175, 4342, 4500, 4680, 4875, 5000, 5010, 5200, 5344, 5625, 5850, 6000, 6012, 6240, 6500, 6513, 6680, 7200, 7500, 7515, 7800, 8016, 8125, 8350, 8684, 9000, 9360, 9750, 10000, 10020, 10400, 10855, 11250, 11700, 12000, 12024, 12525, 13000, 13026, 13360, 14625, 15000, 15030, 15600, 16032, 16250, 16700, 17368, 18000, 18720, 19500, 19539, 20000, 20040, 20875, 21710, 22500, 23400, 24048, 24375, 25050, 26000, 26052, 26720, 29250, 30000, 30060, 31200, 32500, 32565, 33400, 34736, 36000, 37575, 39000, 39078, 40080, 41750, 43420, 45000, 46800, 48096, 48750, 50100, 52000, 52104, 54275, 58500, 60000, 60120, 62625, 65000, 65130, 66800, 69472, 73125, 75150, 78000, 78156, 80160, 83500, 86840, 90000, 93600, 97500, 97695, 100200, 104208, 104375, 108550, 117000, 120240, 125250, 130000, 130260, 133600, 146250, 150300, 156000, 156312, 162825, 167000, 173680, 180000, 187875, 195000, 195390, 200400, 208416, 208750, 217100, 234000, 240480, 250500, 260000, 260520, 271375, 292500, 300600, 312624, 313125, 325650, 334000, 347360, 375750, 390000, 390780, 400800, 417500, 434200, 468000, 488475, 501000, 521040, 542750, 585000, 601200, 625248, 626250, 651300, 668000, 751500, 780000, 781560, 814125, 835000, 868400, 939375, 976950, 1002000, 1042080, 1085500, 1170000, 1202400, 1252500, 1302600, 1356875, 1503000, 1563120, 1628250, 1670000, 1736800, 1878750, 1953900, 2004000, 2171000, 2340000, 2442375, 2505000, 2605200, 2713750, 3006000, 3126240, 3256500, 3340000, 3757500, 3907800, 4070625, 4342000, 4884750, 5010000, 5210400, 5427500, 6012000, 6513000, 7515000, 7815600, 8141250, 8684000, 9769500, 10020000, 10855000, 12211875, 13026000, 15030000, 15631200, 16282500, 19539000, 21710000, 24423750, 26052000, 30060000, 32565000, 39078000, 43420000, 48847500, 65130000, 78156000, 97695000, 130260000, 195390000, 390780000]

約数ペア:

[(1, 390780000), (2, 195390000), (3, 130260000), (4, 97695000), (5, 78156000), (6, 65130000), (8, 48847500), (9, 43420000), (10, 39078000), (12, 32565000), (13, 30060000), (15, 26052000), (16, 24423750), (18, 21710000), (20, 19539000), (24, 16282500), (25, 15631200), (26, 15030000), (30, 13026000), (32, 12211875), (36, 10855000), (39, 10020000), (40, 9769500), (45, 8684000), (48, 8141250), (50, 7815600), (52, 7515000), (60, 6513000), (65, 6012000), (72, 5427500), (75, 5210400), (78, 5010000), (80, 4884750), (90, 4342000), (96, 4070625), (100, 3907800), (104, 3757500), (117, 3340000), (120, 3256500), (125, 3126240), (130, 3006000), (144, 2713750), (150, 2605200), (156, 2505000), (160, 2442375), (167, 2340000), (180, 2171000), (195, 2004000), (200, 1953900), (208, 1878750), (225, 1736800), (234, 1670000), (240, 1628250), (250, 1563120), (260, 1503000), (288, 1356875), (300, 1302600), (312, 1252500), (325, 1202400), (334, 1170000), (360, 1085500), (375, 1042080), (390, 1002000), (400, 976950), (416, 939375), (450, 868400), (468, 835000), (480, 814125), (500, 781560), (501, 780000), (520, 751500), (585, 668000), (600, 651300), (624, 626250), (625, 625248), (650, 601200), (668, 585000), (720, 542750), (750, 521040), (780, 501000), (800, 488475), (835, 468000), (900, 434200), (936, 417500), (975, 400800), (1000, 390780), (1002, 390000), (1040, 375750), (1125, 347360), (1170, 334000), (1200, 325650), (1248, 313125), (1250, 312624), (1300, 300600), (1336, 292500), (1440, 271375), (1500, 260520), (1503, 260000), (1560, 250500), (1625, 240480), (1670, 234000), (1800, 217100), (1872, 208750), (1875, 208416), (1950, 200400), (2000, 195390), (2004, 195000), (2080, 187875), (2171, 180000), (2250, 173680), (2340, 167000), (2400, 162825), (2500, 156312), (2505, 156000), (2600, 150300), (2672, 146250), (2925, 133600), (3000, 130260), (3006, 130000), (3120, 125250), (3250, 120240), (3340, 117000), (3600, 108550), (3744, 104375), (3750, 104208), (3900, 100200), (4000, 97695), (4008, 97500), (4175, 93600), (4342, 90000), (4500, 86840), (4680, 83500), (4875, 80160), (5000, 78156), (5010, 78000), (5200, 75150), (5344, 73125), (5625, 69472), (5850, 66800), (6000, 65130), (6012, 65000), (6240, 62625), (6500, 60120), (6513, 60000), (6680, 58500), (7200, 54275), (7500, 52104), (7515, 52000), (7800, 50100), (8016, 48750), (8125, 48096), (8350, 46800), (8684, 45000), (9000, 43420), (9360, 41750), (9750, 40080), (10000, 39078), (10020, 39000), (10400, 37575), (10855, 36000), (11250, 34736), (11700, 33400), (12000, 32565), (12024, 32500), (12525, 31200), (13000, 30060), (13026, 30000), (13360, 29250), (14625, 26720), (15000, 26052), (15030, 26000), (15600, 25050), (16032, 24375), (16250, 24048), (16700, 23400), (17368, 22500), (18000, 21710), (18720, 20875), (19500, 20040), (19539, 20000)]