86875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 289267200

約数和(自身を除く): 202391760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 107, 120, 136, 170, 199, 204, 214, 240, 255, 272, 321, 340, 398, 408, 428, 510, 535, 597, 642, 680, 796, 816, 856, 995, 1020, 1070, 1194, 1284, 1360, 1592, 1605, 1712, 1819, 1990, 2040, 2140, 2388, 2568, 2985, 3184, 3210, 3383, 3638, 3980, 4080, 4280, 4776, 5136, 5457, 5970, 6420, 6766, 7276, 7960, 8560, 9095, 9552, 10149, 10914, 11940, 12840, 13532, 14552, 15920, 16915, 18190, 20298, 21293, 21828, 23880, 25680, 27064, 27285, 29104, 33830, 36380, 40596, 42586, 43656, 47760, 50745, 54128, 54570, 63879, 67660, 72760, 81192, 85172, 87312, 101490, 106465, 109140, 127758, 135320, 145520, 162384, 170344, 202980, 212930, 218280, 255516, 270640, 319395, 340688, 361981, 405960, 425860, 436560, 511032, 638790, 723962, 811920, 851720, 1022064, 1085943, 1277580, 1447924, 1703440, 1809905, 2171886, 2555160, 2895848, 3619810, 4343772, 5110320, 5429715, 5791696, 7239620, 8687544, 10859430, 14479240, 17375088, 21718860, 28958480, 43437720, 86875440]

約数ペア:

[(1, 86875440), (2, 43437720), (3, 28958480), (4, 21718860), (5, 17375088), (6, 14479240), (8, 10859430), (10, 8687544), (12, 7239620), (15, 5791696), (16, 5429715), (17, 5110320), (20, 4343772), (24, 3619810), (30, 2895848), (34, 2555160), (40, 2171886), (48, 1809905), (51, 1703440), (60, 1447924), (68, 1277580), (80, 1085943), (85, 1022064), (102, 851720), (107, 811920), (120, 723962), (136, 638790), (170, 511032), (199, 436560), (204, 425860), (214, 405960), (240, 361981), (255, 340688), (272, 319395), (321, 270640), (340, 255516), (398, 218280), (408, 212930), (428, 202980), (510, 170344), (535, 162384), (597, 145520), (642, 135320), (680, 127758), (796, 109140), (816, 106465), (856, 101490), (995, 87312), (1020, 85172), (1070, 81192), (1194, 72760), (1284, 67660), (1360, 63879), (1592, 54570), (1605, 54128), (1712, 50745), (1819, 47760), (1990, 43656), (2040, 42586), (2140, 40596), (2388, 36380), (2568, 33830), (2985, 29104), (3184, 27285), (3210, 27064), (3383, 25680), (3638, 23880), (3980, 21828), (4080, 21293), (4280, 20298), (4776, 18190), (5136, 16915), (5457, 15920), (5970, 14552), (6420, 13532), (6766, 12840), (7276, 11940), (7960, 10914), (8560, 10149), (9095, 9552)]