247817700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 853070400

約数和(自身を除く): 605252700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 59, 60, 65, 75, 78, 90, 100, 117, 118, 130, 150, 156, 177, 180, 195, 225, 234, 236, 260, 295, 300, 325, 354, 359, 390, 450, 468, 531, 585, 590, 650, 708, 718, 767, 780, 885, 900, 975, 1062, 1077, 1170, 1180, 1300, 1436, 1475, 1534, 1770, 1795, 1950, 2124, 2154, 2301, 2340, 2655, 2925, 2950, 3068, 3231, 3540, 3590, 3835, 3900, 4308, 4425, 4602, 4667, 5310, 5385, 5850, 5900, 6462, 6903, 7180, 7670, 8850, 8975, 9204, 9334, 10620, 10770, 11505, 11700, 12924, 13275, 13806, 14001, 15340, 16155, 17700, 17950, 18668, 19175, 21181, 21540, 23010, 23335, 26550, 26925, 27612, 28002, 32310, 34515, 35900, 38350, 42003, 42362, 46020, 46670, 53100, 53850, 56004, 57525, 63543, 64620, 69030, 70005, 76700, 80775, 84006, 84724, 93340, 105905, 107700, 115050, 116675, 127086, 138060, 140010, 161550, 168012, 172575, 190629, 210015, 211810, 230100, 233350, 254172, 275353, 280020, 317715, 323100, 345150, 350025, 381258, 420030, 423620, 466700, 529525, 550706, 635430, 690300, 700050, 762516, 826059, 840060, 953145, 1050075, 1059050, 1101412, 1270860, 1376765, 1400100, 1588575, 1652118, 1906290, 2100150, 2118100, 2478177, 2753530, 3177150, 3304236, 3812580, 4130295, 4200300, 4765725, 4956354, 5507060, 6354300, 6883825, 8260590, 9531450, 9912708, 12390885, 13767650, 16521180, 19062900, 20651475, 24781770, 27535300, 41302950, 49563540, 61954425, 82605900, 123908850, 247817700]

約数ペア:

[(1, 247817700), (2, 123908850), (3, 82605900), (4, 61954425), (5, 49563540), (6, 41302950), (9, 27535300), (10, 24781770), (12, 20651475), (13, 19062900), (15, 16521180), (18, 13767650), (20, 12390885), (25, 9912708), (26, 9531450), (30, 8260590), (36, 6883825), (39, 6354300), (45, 5507060), (50, 4956354), (52, 4765725), (59, 4200300), (60, 4130295), (65, 3812580), (75, 3304236), (78, 3177150), (90, 2753530), (100, 2478177), (117, 2118100), (118, 2100150), (130, 1906290), (150, 1652118), (156, 1588575), (177, 1400100), (180, 1376765), (195, 1270860), (225, 1101412), (234, 1059050), (236, 1050075), (260, 953145), (295, 840060), (300, 826059), (325, 762516), (354, 700050), (359, 690300), (390, 635430), (450, 550706), (468, 529525), (531, 466700), (585, 423620), (590, 420030), (650, 381258), (708, 350025), (718, 345150), (767, 323100), (780, 317715), (885, 280020), (900, 275353), (975, 254172), (1062, 233350), (1077, 230100), (1170, 211810), (1180, 210015), (1300, 190629), (1436, 172575), (1475, 168012), (1534, 161550), (1770, 140010), (1795, 138060), (1950, 127086), (2124, 116675), (2154, 115050), (2301, 107700), (2340, 105905), (2655, 93340), (2925, 84724), (2950, 84006), (3068, 80775), (3231, 76700), (3540, 70005), (3590, 69030), (3835, 64620), (3900, 63543), (4308, 57525), (4425, 56004), (4602, 53850), (4667, 53100), (5310, 46670), (5385, 46020), (5850, 42362), (5900, 42003), (6462, 38350), (6903, 35900), (7180, 34515), (7670, 32310), (8850, 28002), (8975, 27612), (9204, 26925), (9334, 26550), (10620, 23335), (10770, 23010), (11505, 21540), (11700, 21181), (12924, 19175), (13275, 18668), (13806, 17950), (14001, 17700), (15340, 16155)]