21257074800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{454211}}^1$

素因数の和:454248

約数の個数: 180

約数和(自身を含む): 79442587224

約数和(自身を除く): 58185512424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 46800, 454211, 908422, 1362633, 1816844, 2271055, 2725266, 3633688, 4087899, 4542110, 5450532, 5904743, 6813165, 7267376, 8175798, 9084220, 10901064, 11355275, 11809486, 13626330, 16351596, 17714229, 18168440, 20439495, 21802128, 22710550, 23618972, 27252660, 29523715, 32703192, 34065825, 35428458, 36336880, 40878990, 45421100, 47237944, 53142687, 54505320, 59047430, 65406384, 68131650, 70856916, 81757980, 88571145, 90842200, 94475888, 102197475, 106285374, 109010640, 118094860, 136263300, 141713832, 147618575, 163515960, 177142290, 181684400, 204394950, 212570748, 236189720, 265713435, 272526600, 283427664, 295237150, 327031920, 354284580, 408789900, 425141496, 442855725, 472379440, 531426870, 545053200, 590474300, 708569160, 817579800, 850282992, 885711450, 1062853740, 1180948600, 1328567175, 1417138320, 1635159600, 1771422900, 2125707480, 2361897200, 2657134350, 3542845800, 4251414960, 5314268700, 7085691600, 10628537400, 21257074800]

約数ペア:

[(1, 21257074800), (2, 10628537400), (3, 7085691600), (4, 5314268700), (5, 4251414960), (6, 3542845800), (8, 2657134350), (9, 2361897200), (10, 2125707480), (12, 1771422900), (13, 1635159600), (15, 1417138320), (16, 1328567175), (18, 1180948600), (20, 1062853740), (24, 885711450), (25, 850282992), (26, 817579800), (30, 708569160), (36, 590474300), (39, 545053200), (40, 531426870), (45, 472379440), (48, 442855725), (50, 425141496), (52, 408789900), (60, 354284580), (65, 327031920), (72, 295237150), (75, 283427664), (78, 272526600), (80, 265713435), (90, 236189720), (100, 212570748), (104, 204394950), (117, 181684400), (120, 177142290), (130, 163515960), (144, 147618575), (150, 141713832), (156, 136263300), (180, 118094860), (195, 109010640), (200, 106285374), (208, 102197475), (225, 94475888), (234, 90842200), (240, 88571145), (260, 81757980), (300, 70856916), (312, 68131650), (325, 65406384), (360, 59047430), (390, 54505320), (400, 53142687), (450, 47237944), (468, 45421100), (520, 40878990), (585, 36336880), (600, 35428458), (624, 34065825), (650, 32703192), (720, 29523715), (780, 27252660), (900, 23618972), (936, 22710550), (975, 21802128), (1040, 20439495), (1170, 18168440), (1200, 17714229), (1300, 16351596), (1560, 13626330), (1800, 11809486), (1872, 11355275), (1950, 10901064), (2340, 9084220), (2600, 8175798), (2925, 7267376), (3120, 6813165), (3600, 5904743), (3900, 5450532), (4680, 4542110), (5200, 4087899), (5850, 3633688), (7800, 2725266), (9360, 2271055), (11700, 1816844), (15600, 1362633), (23400, 908422), (46800, 454211)]