74697480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 192

約数和(自身を含む): 285405120

約数和(自身を除く): 210707640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1451, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 2902, 3432, 3960, 4290, 4353, 4680, 5148, 5720, 5804, 6435, 7255, 8580, 8706, 10296, 11608, 12870, 13059, 14510, 15961, 17160, 17412, 18863, 21765, 25740, 26118, 29020, 31922, 34824, 37726, 43530, 47883, 51480, 52236, 56589, 58040, 63844, 65295, 75452, 79805, 87060, 94315, 95766, 104472, 113178, 127688, 130590, 143649, 150904, 159610, 169767, 174120, 188630, 191532, 207493, 226356, 239415, 261180, 282945, 287298, 319220, 339534, 377260, 383064, 414986, 452712, 478830, 522360, 565890, 574596, 622479, 638440, 679068, 718245, 754520, 829972, 848835, 957660, 1037465, 1131780, 1149192, 1244958, 1358136, 1436490, 1659944, 1697670, 1867437, 1915320, 2074930, 2263560, 2489916, 2872980, 3112395, 3395340, 3734874, 4149860, 4979832, 5745960, 6224790, 6790680, 7469748, 8299720, 9337185, 12449580, 14939496, 18674370, 24899160, 37348740, 74697480]

約数ペア:

[(1, 74697480), (2, 37348740), (3, 24899160), (4, 18674370), (5, 14939496), (6, 12449580), (8, 9337185), (9, 8299720), (10, 7469748), (11, 6790680), (12, 6224790), (13, 5745960), (15, 4979832), (18, 4149860), (20, 3734874), (22, 3395340), (24, 3112395), (26, 2872980), (30, 2489916), (33, 2263560), (36, 2074930), (39, 1915320), (40, 1867437), (44, 1697670), (45, 1659944), (52, 1436490), (55, 1358136), (60, 1244958), (65, 1149192), (66, 1131780), (72, 1037465), (78, 957660), (88, 848835), (90, 829972), (99, 754520), (104, 718245), (110, 679068), (117, 638440), (120, 622479), (130, 574596), (132, 565890), (143, 522360), (156, 478830), (165, 452712), (180, 414986), (195, 383064), (198, 377260), (220, 339534), (234, 319220), (260, 287298), (264, 282945), (286, 261180), (312, 239415), (330, 226356), (360, 207493), (390, 191532), (396, 188630), (429, 174120), (440, 169767), (468, 159610), (495, 150904), (520, 143649), (572, 130590), (585, 127688), (660, 113178), (715, 104472), (780, 95766), (792, 94315), (858, 87060), (936, 79805), (990, 75452), (1144, 65295), (1170, 63844), (1287, 58040), (1320, 56589), (1430, 52236), (1451, 51480), (1560, 47883), (1716, 43530), (1980, 37726), (2145, 34824), (2340, 31922), (2574, 29020), (2860, 26118), (2902, 25740), (3432, 21765), (3960, 18863), (4290, 17412), (4353, 17160), (4680, 15961), (5148, 14510), (5720, 13059), (5804, 12870), (6435, 11608), (7255, 10296), (8580, 8706)]