85252320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 295272432

約数和(自身を除く): 210020112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 811, 876, 1095, 1168, 1314, 1440, 1460, 1622, 1752, 2190, 2336, 2433, 2628, 2920, 3244, 3285, 3504, 4055, 4380, 4866, 5256, 5840, 6488, 6570, 7008, 7299, 8110, 8760, 9732, 10512, 11680, 12165, 12976, 13140, 14598, 16220, 17520, 19464, 21024, 24330, 25952, 26280, 29196, 32440, 35040, 36495, 38928, 48660, 52560, 58392, 59203, 64880, 72990, 77856, 97320, 105120, 116784, 118406, 129760, 145980, 177609, 194640, 233568, 236812, 291960, 296015, 355218, 389280, 473624, 532827, 583920, 592030, 710436, 888045, 947248, 1065654, 1167840, 1184060, 1420872, 1776090, 1894496, 2131308, 2368120, 2664135, 2841744, 3552180, 4262616, 4736240, 5328270, 5683488, 7104360, 8525232, 9472480, 10656540, 14208720, 17050464, 21313080, 28417440, 42626160, 85252320]

約数ペア:

[(1, 85252320), (2, 42626160), (3, 28417440), (4, 21313080), (5, 17050464), (6, 14208720), (8, 10656540), (9, 9472480), (10, 8525232), (12, 7104360), (15, 5683488), (16, 5328270), (18, 4736240), (20, 4262616), (24, 3552180), (30, 2841744), (32, 2664135), (36, 2368120), (40, 2131308), (45, 1894496), (48, 1776090), (60, 1420872), (72, 1184060), (73, 1167840), (80, 1065654), (90, 947248), (96, 888045), (120, 710436), (144, 592030), (146, 583920), (160, 532827), (180, 473624), (219, 389280), (240, 355218), (288, 296015), (292, 291960), (360, 236812), (365, 233568), (438, 194640), (480, 177609), (584, 145980), (657, 129760), (720, 118406), (730, 116784), (811, 105120), (876, 97320), (1095, 77856), (1168, 72990), (1314, 64880), (1440, 59203), (1460, 58392), (1622, 52560), (1752, 48660), (2190, 38928), (2336, 36495), (2433, 35040), (2628, 32440), (2920, 29196), (3244, 26280), (3285, 25952), (3504, 24330), (4055, 21024), (4380, 19464), (4866, 17520), (5256, 16220), (5840, 14598), (6488, 13140), (6570, 12976), (7008, 12165), (7299, 11680), (8110, 10512), (8760, 9732)]