171882360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 192

約数和(自身を含む): 633578400

約数和(自身を除く): 461696040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1933, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 3866, 4446, 4680, 4940, 5799, 5928, 6840, 7410, 7732, 8892, 9665, 9880, 11115, 11598, 14820, 15464, 17397, 17784, 19330, 22230, 23196, 25129, 28995, 29640, 34794, 36727, 38660, 44460, 46392, 50258, 57990, 69588, 73454, 75387, 77320, 86985, 88920, 100516, 110181, 115980, 125645, 139176, 146908, 150774, 173970, 183635, 201032, 220362, 226161, 231960, 251290, 293816, 301548, 330543, 347940, 367270, 376935, 440724, 452322, 477451, 502580, 550905, 603096, 661086, 695880, 734540, 753870, 881448, 904644, 954902, 1005160, 1101810, 1130805, 1322172, 1432353, 1469080, 1507740, 1652715, 1809288, 1909804, 2203620, 2261610, 2387255, 2644344, 2864706, 3015480, 3305430, 3819608, 4297059, 4407240, 4523220, 4774510, 5729412, 6610860, 7161765, 8594118, 9046440, 9549020, 11458824, 13221720, 14323530, 17188236, 19098040, 21485295, 28647060, 34376472, 42970590, 57294120, 85941180, 171882360]

約数ペア:

[(1, 171882360), (2, 85941180), (3, 57294120), (4, 42970590), (5, 34376472), (6, 28647060), (8, 21485295), (9, 19098040), (10, 17188236), (12, 14323530), (13, 13221720), (15, 11458824), (18, 9549020), (19, 9046440), (20, 8594118), (24, 7161765), (26, 6610860), (30, 5729412), (36, 4774510), (38, 4523220), (39, 4407240), (40, 4297059), (45, 3819608), (52, 3305430), (57, 3015480), (60, 2864706), (65, 2644344), (72, 2387255), (76, 2261610), (78, 2203620), (90, 1909804), (95, 1809288), (104, 1652715), (114, 1507740), (117, 1469080), (120, 1432353), (130, 1322172), (152, 1130805), (156, 1101810), (171, 1005160), (180, 954902), (190, 904644), (195, 881448), (228, 753870), (234, 734540), (247, 695880), (260, 661086), (285, 603096), (312, 550905), (342, 502580), (360, 477451), (380, 452322), (390, 440724), (456, 376935), (468, 367270), (494, 347940), (520, 330543), (570, 301548), (585, 293816), (684, 251290), (741, 231960), (760, 226161), (780, 220362), (855, 201032), (936, 183635), (988, 173970), (1140, 150774), (1170, 146908), (1235, 139176), (1368, 125645), (1482, 115980), (1560, 110181), (1710, 100516), (1933, 88920), (1976, 86985), (2223, 77320), (2280, 75387), (2340, 73454), (2470, 69588), (2964, 57990), (3420, 50258), (3705, 46392), (3866, 44460), (4446, 38660), (4680, 36727), (4940, 34794), (5799, 29640), (5928, 28995), (6840, 25129), (7410, 23196), (7732, 22230), (8892, 19330), (9665, 17784), (9880, 17397), (11115, 15464), (11598, 14820)]