25437115080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{2719}}^1$

素因数の和:4748

約数の個数: 192

約数和(自身を含む): 89107200000

約数和(自身を除く): 63670084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1999, 2340, 2719, 3998, 4680, 5438, 5997, 7996, 8157, 9995, 10876, 11994, 13595, 15992, 16314, 17991, 19990, 21752, 23988, 24471, 25987, 27190, 29985, 32628, 35347, 35982, 39980, 40785, 47976, 48942, 51974, 54380, 59970, 65256, 70694, 71964, 77961, 79960, 81570, 89955, 97884, 103948, 106041, 108760, 119940, 122355, 129935, 141388, 143928, 155922, 163140, 176735, 179910, 195768, 207896, 212082, 233883, 239880, 244710, 259870, 282776, 311844, 318123, 326280, 353470, 359820, 389805, 424164, 467766, 489420, 519740, 530205, 623688, 636246, 706940, 719640, 779610, 848328, 935532, 978840, 1039480, 1060410, 1169415, 1272492, 1413880, 1559220, 1590615, 1871064, 2120820, 2338830, 2544984, 3118440, 3181230, 4241640, 4677660, 5435281, 6362460, 9355320, 10870562, 12724920, 16305843, 21741124, 27176405, 32611686, 43482248, 48917529, 54352810, 65223372, 70658653, 81529215, 97835058, 108705620, 130446744, 141317306, 163058430, 195670116, 211975959, 217411240, 244587645, 282634612, 326116860, 353293265, 391340232, 423951918, 489175290, 565269224, 635927877, 652233720, 706586530, 847903836, 978350580, 1059879795, 1271855754, 1413173060, 1695807672, 1956701160, 2119759590, 2543711508, 2826346120, 3179639385, 4239519180, 5087423016, 6359278770, 8479038360, 12718557540, 25437115080]

約数ペア:

[(1, 25437115080), (2, 12718557540), (3, 8479038360), (4, 6359278770), (5, 5087423016), (6, 4239519180), (8, 3179639385), (9, 2826346120), (10, 2543711508), (12, 2119759590), (13, 1956701160), (15, 1695807672), (18, 1413173060), (20, 1271855754), (24, 1059879795), (26, 978350580), (30, 847903836), (36, 706586530), (39, 652233720), (40, 635927877), (45, 565269224), (52, 489175290), (60, 423951918), (65, 391340232), (72, 353293265), (78, 326116860), (90, 282634612), (104, 244587645), (117, 217411240), (120, 211975959), (130, 195670116), (156, 163058430), (180, 141317306), (195, 130446744), (234, 108705620), (260, 97835058), (312, 81529215), (360, 70658653), (390, 65223372), (468, 54352810), (520, 48917529), (585, 43482248), (780, 32611686), (936, 27176405), (1170, 21741124), (1560, 16305843), (1999, 12724920), (2340, 10870562), (2719, 9355320), (3998, 6362460), (4680, 5435281), (5438, 4677660), (5997, 4241640), (7996, 3181230), (8157, 3118440), (9995, 2544984), (10876, 2338830), (11994, 2120820), (13595, 1871064), (15992, 1590615), (16314, 1559220), (17991, 1413880), (19990, 1272492), (21752, 1169415), (23988, 1060410), (24471, 1039480), (25987, 978840), (27190, 935532), (29985, 848328), (32628, 779610), (35347, 719640), (35982, 706940), (39980, 636246), (40785, 623688), (47976, 530205), (48942, 519740), (51974, 489420), (54380, 467766), (59970, 424164), (65256, 389805), (70694, 359820), (71964, 353470), (77961, 326280), (79960, 318123), (81570, 311844), (89955, 282776), (97884, 259870), (103948, 244710), (106041, 239880), (108760, 233883), (119940, 212082), (122355, 207896), (129935, 195768), (141388, 179910), (143928, 176735), (155922, 163140)]