902428920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1606

約数の個数: 192

約数和(自身を含む): 3104412480

約数和(自身を除く): 2201983560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 73, 90, 92, 115, 120, 138, 146, 180, 184, 207, 219, 230, 276, 292, 345, 360, 365, 414, 438, 460, 552, 584, 657, 690, 730, 828, 876, 920, 1035, 1095, 1314, 1380, 1460, 1493, 1656, 1679, 1752, 2070, 2190, 2628, 2760, 2920, 2986, 3285, 3358, 4140, 4380, 4479, 5037, 5256, 5972, 6570, 6716, 7465, 8280, 8395, 8760, 8958, 10074, 11944, 13140, 13432, 13437, 14930, 15111, 16790, 17916, 20148, 22395, 25185, 26280, 26874, 29860, 30222, 33580, 34339, 35832, 40296, 44790, 50370, 53748, 59720, 60444, 67160, 67185, 68678, 75555, 89580, 100740, 103017, 107496, 108989, 120888, 134370, 137356, 151110, 171695, 179160, 201480, 206034, 217978, 268740, 274712, 302220, 309051, 326967, 343390, 412068, 435956, 515085, 537480, 544945, 604440, 618102, 653934, 686780, 824136, 871912, 980901, 1030170, 1089890, 1236204, 1307868, 1373560, 1545255, 1634835, 1961802, 2060340, 2179780, 2472408, 2506747, 2615736, 3090510, 3269670, 3923604, 4120680, 4359560, 4904505, 5013494, 6181020, 6539340, 7520241, 7847208, 9809010, 10026988, 12362040, 12533735, 13078680, 15040482, 19618020, 20053976, 22560723, 25067470, 30080964, 37601205, 39236040, 45121446, 50134940, 60161928, 75202410, 90242892, 100269880, 112803615, 150404820, 180485784, 225607230, 300809640, 451214460, 902428920]

約数ペア:

[(1, 902428920), (2, 451214460), (3, 300809640), (4, 225607230), (5, 180485784), (6, 150404820), (8, 112803615), (9, 100269880), (10, 90242892), (12, 75202410), (15, 60161928), (18, 50134940), (20, 45121446), (23, 39236040), (24, 37601205), (30, 30080964), (36, 25067470), (40, 22560723), (45, 20053976), (46, 19618020), (60, 15040482), (69, 13078680), (72, 12533735), (73, 12362040), (90, 10026988), (92, 9809010), (115, 7847208), (120, 7520241), (138, 6539340), (146, 6181020), (180, 5013494), (184, 4904505), (207, 4359560), (219, 4120680), (230, 3923604), (276, 3269670), (292, 3090510), (345, 2615736), (360, 2506747), (365, 2472408), (414, 2179780), (438, 2060340), (460, 1961802), (552, 1634835), (584, 1545255), (657, 1373560), (690, 1307868), (730, 1236204), (828, 1089890), (876, 1030170), (920, 980901), (1035, 871912), (1095, 824136), (1314, 686780), (1380, 653934), (1460, 618102), (1493, 604440), (1656, 544945), (1679, 537480), (1752, 515085), (2070, 435956), (2190, 412068), (2628, 343390), (2760, 326967), (2920, 309051), (2986, 302220), (3285, 274712), (3358, 268740), (4140, 217978), (4380, 206034), (4479, 201480), (5037, 179160), (5256, 171695), (5972, 151110), (6570, 137356), (6716, 134370), (7465, 120888), (8280, 108989), (8395, 107496), (8760, 103017), (8958, 100740), (10074, 89580), (11944, 75555), (13140, 68678), (13432, 67185), (13437, 67160), (14930, 60444), (15111, 59720), (16790, 53748), (17916, 50370), (20148, 44790), (22395, 40296), (25185, 35832), (26280, 34339), (26874, 33580), (29860, 30222)]