89366040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 221985000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 251, 258, 276, 344, 345, 360, 387, 414, 430, 460, 502, 516, 552, 645, 690, 753, 774, 828, 860, 920, 989, 1004, 1032, 1035, 1255, 1290, 1380, 1506, 1548, 1656, 1720, 1935, 1978, 2008, 2070, 2259, 2510, 2580, 2760, 2967, 3012, 3096, 3765, 3870, 3956, 4140, 4518, 4945, 5020, 5160, 5773, 5934, 6024, 7530, 7740, 7912, 8280, 8901, 9036, 9890, 10040, 10793, 11295, 11546, 11868, 14835, 15060, 15480, 17319, 17802, 18072, 19780, 21586, 22590, 23092, 23736, 28865, 29670, 30120, 32379, 34638, 35604, 39560, 43172, 44505, 45180, 46184, 51957, 53965, 57730, 59340, 64758, 69276, 71208, 86344, 86595, 89010, 90360, 97137, 103914, 107930, 115460, 118680, 129516, 138552, 161895, 173190, 178020, 194274, 207828, 215860, 230920, 248239, 259032, 259785, 323790, 346380, 356040, 388548, 415656, 431720, 485685, 496478, 519570, 647580, 692760, 744717, 777096, 971370, 992956, 1039140, 1241195, 1295160, 1489434, 1942740, 1985912, 2078280, 2234151, 2482390, 2978868, 3723585, 3885480, 4468302, 4964780, 5957736, 7447170, 8936604, 9929560, 11170755, 14894340, 17873208, 22341510, 29788680, 44683020, 89366040]

約数ペア:

[(1, 89366040), (2, 44683020), (3, 29788680), (4, 22341510), (5, 17873208), (6, 14894340), (8, 11170755), (9, 9929560), (10, 8936604), (12, 7447170), (15, 5957736), (18, 4964780), (20, 4468302), (23, 3885480), (24, 3723585), (30, 2978868), (36, 2482390), (40, 2234151), (43, 2078280), (45, 1985912), (46, 1942740), (60, 1489434), (69, 1295160), (72, 1241195), (86, 1039140), (90, 992956), (92, 971370), (115, 777096), (120, 744717), (129, 692760), (138, 647580), (172, 519570), (180, 496478), (184, 485685), (207, 431720), (215, 415656), (230, 388548), (251, 356040), (258, 346380), (276, 323790), (344, 259785), (345, 259032), (360, 248239), (387, 230920), (414, 215860), (430, 207828), (460, 194274), (502, 178020), (516, 173190), (552, 161895), (645, 138552), (690, 129516), (753, 118680), (774, 115460), (828, 107930), (860, 103914), (920, 97137), (989, 90360), (1004, 89010), (1032, 86595), (1035, 86344), (1255, 71208), (1290, 69276), (1380, 64758), (1506, 59340), (1548, 57730), (1656, 53965), (1720, 51957), (1935, 46184), (1978, 45180), (2008, 44505), (2070, 43172), (2259, 39560), (2510, 35604), (2580, 34638), (2760, 32379), (2967, 30120), (3012, 29670), (3096, 28865), (3765, 23736), (3870, 23092), (3956, 22590), (4140, 21586), (4518, 19780), (4945, 18072), (5020, 17802), (5160, 17319), (5773, 15480), (5934, 15060), (6024, 14835), (7530, 11868), (7740, 11546), (7912, 11295), (8280, 10793), (8901, 10040), (9036, 9890)]