64413800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 182131200

約数和(自身を除く): 117717400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 25, 38, 40, 44, 46, 50, 55, 67, 76, 88, 92, 95, 100, 110, 115, 134, 152, 184, 190, 200, 209, 220, 230, 253, 268, 275, 335, 380, 418, 437, 440, 460, 475, 506, 536, 550, 575, 670, 737, 760, 836, 874, 920, 950, 1012, 1045, 1100, 1150, 1265, 1273, 1340, 1474, 1541, 1672, 1675, 1748, 1900, 2024, 2090, 2185, 2200, 2300, 2530, 2546, 2680, 2948, 3082, 3350, 3496, 3685, 3800, 4180, 4370, 4600, 4807, 5060, 5092, 5225, 5896, 6164, 6325, 6365, 6700, 7370, 7705, 8360, 8740, 9614, 10120, 10184, 10450, 10925, 12328, 12650, 12730, 13400, 14003, 14740, 15410, 16951, 17480, 18425, 19228, 20900, 21850, 24035, 25300, 25460, 28006, 29279, 29480, 30820, 31825, 33902, 36850, 38456, 38525, 41800, 43700, 48070, 50600, 50920, 56012, 58558, 61640, 63650, 67804, 70015, 73700, 77050, 84755, 87400, 96140, 112024, 117116, 120175, 127300, 135608, 140030, 146395, 147400, 154100, 169510, 192280, 234232, 240350, 254600, 280060, 292790, 308200, 322069, 339020, 350075, 423775, 480700, 560120, 585580, 644138, 678040, 700150, 731975, 847550, 961400, 1171160, 1288276, 1400300, 1463950, 1610345, 1695100, 2576552, 2800600, 2927900, 3220690, 3390200, 5855800, 6441380, 8051725, 12882760, 16103450, 32206900, 64413800]

約数ペア:

[(1, 64413800), (2, 32206900), (4, 16103450), (5, 12882760), (8, 8051725), (10, 6441380), (11, 5855800), (19, 3390200), (20, 3220690), (22, 2927900), (23, 2800600), (25, 2576552), (38, 1695100), (40, 1610345), (44, 1463950), (46, 1400300), (50, 1288276), (55, 1171160), (67, 961400), (76, 847550), (88, 731975), (92, 700150), (95, 678040), (100, 644138), (110, 585580), (115, 560120), (134, 480700), (152, 423775), (184, 350075), (190, 339020), (200, 322069), (209, 308200), (220, 292790), (230, 280060), (253, 254600), (268, 240350), (275, 234232), (335, 192280), (380, 169510), (418, 154100), (437, 147400), (440, 146395), (460, 140030), (475, 135608), (506, 127300), (536, 120175), (550, 117116), (575, 112024), (670, 96140), (737, 87400), (760, 84755), (836, 77050), (874, 73700), (920, 70015), (950, 67804), (1012, 63650), (1045, 61640), (1100, 58558), (1150, 56012), (1265, 50920), (1273, 50600), (1340, 48070), (1474, 43700), (1541, 41800), (1672, 38525), (1675, 38456), (1748, 36850), (1900, 33902), (2024, 31825), (2090, 30820), (2185, 29480), (2200, 29279), (2300, 28006), (2530, 25460), (2546, 25300), (2680, 24035), (2948, 21850), (3082, 20900), (3350, 19228), (3496, 18425), (3685, 17480), (3800, 16951), (4180, 15410), (4370, 14740), (4600, 14003), (4807, 13400), (5060, 12730), (5092, 12650), (5225, 12328), (5896, 10925), (6164, 10450), (6325, 10184), (6365, 10120), (6700, 9614), (7370, 8740), (7705, 8360)]