2788045678800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{18010631}}^1$

素因数の和:18010698

約数の個数: 180

約数和(自身を含む): 9900300325344

約数和(自身を除く): 7112254646544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 600, 645, 688, 720, 774, 860, 900, 1032, 1075, 1200, 1290, 1548, 1720, 1800, 1935, 2064, 2150, 2580, 3096, 3225, 3440, 3600, 3870, 4300, 5160, 6192, 6450, 7740, 8600, 9675, 10320, 12900, 15480, 17200, 19350, 25800, 30960, 38700, 51600, 77400, 154800, 18010631, 36021262, 54031893, 72042524, 90053155, 108063786, 144085048, 162095679, 180106310, 216127572, 270159465, 288170096, 324191358, 360212620, 432255144, 450265775, 540318930, 648382716, 720425240, 774457133, 810478395, 864510288, 900531550, 1080637860, 1296765432, 1350797325, 1440850480, 1548914266, 1620956790, 1801063100, 2161275720, 2323371399, 2593530864, 2701594650, 3097828532, 3241913580, 3602126200, 3872285665, 4052391975, 4322551440, 4646742798, 5403189300, 6195657064, 6483827160, 6970114197, 7204252400, 7744571330, 8104783950, 9293485596, 10806378600, 11616856995, 12391314128, 12967654320, 13940228394, 15489142660, 16209567900, 18586971192, 19361428325, 21612757200, 23233713990, 27880456788, 30978285320, 32419135800, 34850570985, 37173942384, 38722856650, 46467427980, 55760913576, 58084284975, 61956570640, 64838271600, 69701141970, 77445713300, 92934855960, 111521827152, 116168569950, 139402283940, 154891426600, 174252854925, 185869711920, 232337139900, 278804567880, 309782853200, 348505709850, 464674279800, 557609135760, 697011419700, 929348559600, 1394022839400, 2788045678800]

約数ペア:

[(1, 2788045678800), (2, 1394022839400), (3, 929348559600), (4, 697011419700), (5, 557609135760), (6, 464674279800), (8, 348505709850), (9, 309782853200), (10, 278804567880), (12, 232337139900), (15, 185869711920), (16, 174252854925), (18, 154891426600), (20, 139402283940), (24, 116168569950), (25, 111521827152), (30, 92934855960), (36, 77445713300), (40, 69701141970), (43, 64838271600), (45, 61956570640), (48, 58084284975), (50, 55760913576), (60, 46467427980), (72, 38722856650), (75, 37173942384), (80, 34850570985), (86, 32419135800), (90, 30978285320), (100, 27880456788), (120, 23233713990), (129, 21612757200), (144, 19361428325), (150, 18586971192), (172, 16209567900), (180, 15489142660), (200, 13940228394), (215, 12967654320), (225, 12391314128), (240, 11616856995), (258, 10806378600), (300, 9293485596), (344, 8104783950), (360, 7744571330), (387, 7204252400), (400, 6970114197), (430, 6483827160), (450, 6195657064), (516, 5403189300), (600, 4646742798), (645, 4322551440), (688, 4052391975), (720, 3872285665), (774, 3602126200), (860, 3241913580), (900, 3097828532), (1032, 2701594650), (1075, 2593530864), (1200, 2323371399), (1290, 2161275720), (1548, 1801063100), (1720, 1620956790), (1800, 1548914266), (1935, 1440850480), (2064, 1350797325), (2150, 1296765432), (2580, 1080637860), (3096, 900531550), (3225, 864510288), (3440, 810478395), (3600, 774457133), (3870, 720425240), (4300, 648382716), (5160, 540318930), (6192, 450265775), (6450, 432255144), (7740, 360212620), (8600, 324191358), (9675, 288170096), (10320, 270159465), (12900, 216127572), (15480, 180106310), (17200, 162095679), (19350, 144085048), (25800, 108063786), (30960, 90053155), (38700, 72042524), (51600, 54031893), (77400, 36021262), (154800, 18010631)]