55499761440

素因数分解:

$2^5\times 3^9\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17665

約数の個数: 240

約数和(自身を含む): 196685108928

約数和(自身を除く): 141185347488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5832, 6480, 6561, 7290, 7776, 8748, 9720, 10935, 11664, 12960, 13122, 14580, 17496, 17623, 19440, 19683, 21870, 23328, 26244, 29160, 32805, 34992, 35246, 38880, 39366, 43740, 52488, 52869, 58320, 65610, 69984, 70492, 78732, 87480, 88115, 98415, 104976, 105738, 116640, 131220, 140984, 157464, 158607, 174960, 176230, 196830, 209952, 211476, 262440, 264345, 281968, 314928, 317214, 349920, 352460, 393660, 422952, 475821, 524880, 528690, 563936, 629856, 634428, 704920, 787320, 793035, 845904, 951642, 1049760, 1057380, 1268856, 1409840, 1427463, 1574640, 1586070, 1691808, 1903284, 2114760, 2379105, 2537712, 2819680, 2854926, 3149280, 3172140, 3806568, 4229520, 4282389, 4758210, 5075424, 5709852, 6344280, 7137315, 7613136, 8459040, 8564778, 9516420, 11419704, 12688560, 12847167, 14274630, 15226272, 17129556, 19032840, 21411945, 22839408, 25377120, 25694334, 28549260, 34259112, 38065680, 38541501, 42823890, 45678816, 51388668, 57098520, 64235835, 68518224, 76131360, 77083002, 85647780, 102777336, 114197040, 115624503, 128471670, 137036448, 154166004, 171295560, 192707505, 205554672, 228394080, 231249006, 256943340, 308332008, 342591120, 346873509, 385415010, 411109344, 462498012, 513886680, 578122515, 616664016, 685182240, 693747018, 770830020, 924996024, 1027773360, 1156245030, 1233328032, 1387494036, 1541660040, 1734367545, 1849992048, 2055546720, 2312490060, 2774988072, 3083320080, 3468735090, 3699984096, 4624980120, 5549976144, 6166640160, 6937470180, 9249960240, 11099952288, 13874940360, 18499920480, 27749880720, 55499761440]

約数ペア:

[(1, 55499761440), (2, 27749880720), (3, 18499920480), (4, 13874940360), (5, 11099952288), (6, 9249960240), (8, 6937470180), (9, 6166640160), (10, 5549976144), (12, 4624980120), (15, 3699984096), (16, 3468735090), (18, 3083320080), (20, 2774988072), (24, 2312490060), (27, 2055546720), (30, 1849992048), (32, 1734367545), (36, 1541660040), (40, 1387494036), (45, 1233328032), (48, 1156245030), (54, 1027773360), (60, 924996024), (72, 770830020), (80, 693747018), (81, 685182240), (90, 616664016), (96, 578122515), (108, 513886680), (120, 462498012), (135, 411109344), (144, 385415010), (160, 346873509), (162, 342591120), (180, 308332008), (216, 256943340), (240, 231249006), (243, 228394080), (270, 205554672), (288, 192707505), (324, 171295560), (360, 154166004), (405, 137036448), (432, 128471670), (480, 115624503), (486, 114197040), (540, 102777336), (648, 85647780), (720, 77083002), (729, 76131360), (810, 68518224), (864, 64235835), (972, 57098520), (1080, 51388668), (1215, 45678816), (1296, 42823890), (1440, 38541501), (1458, 38065680), (1620, 34259112), (1944, 28549260), (2160, 25694334), (2187, 25377120), (2430, 22839408), (2592, 21411945), (2916, 19032840), (3240, 17129556), (3645, 15226272), (3888, 14274630), (4320, 12847167), (4374, 12688560), (4860, 11419704), (5832, 9516420), (6480, 8564778), (6561, 8459040), (7290, 7613136), (7776, 7137315), (8748, 6344280), (9720, 5709852), (10935, 5075424), (11664, 4758210), (12960, 4282389), (13122, 4229520), (14580, 3806568), (17496, 3172140), (17623, 3149280), (19440, 2854926), (19683, 2819680), (21870, 2537712), (23328, 2379105), (26244, 2114760), (29160, 1903284), (32805, 1691808), (34992, 1586070), (35246, 1574640), (38880, 1427463), (39366, 1409840), (43740, 1268856), (52488, 1057380), (52869, 1049760), (58320, 951642), (65610, 845904), (69984, 793035), (70492, 787320), (78732, 704920), (87480, 634428), (88115, 629856), (98415, 563936), (104976, 528690), (105738, 524880), (116640, 475821), (131220, 422952), (140984, 393660), (157464, 352460), (158607, 349920), (174960, 317214), (176230, 314928), (196830, 281968), (209952, 264345), (211476, 262440)]