91977120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 333704448

約数和(自身を除く): 241727328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 151, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 302, 324, 360, 376, 405, 423, 432, 453, 470, 480, 540, 564, 604, 648, 705, 720, 752, 755, 810, 846, 864, 906, 940, 1080, 1128, 1208, 1269, 1296, 1359, 1410, 1440, 1504, 1510, 1620, 1692, 1812, 1880, 2115, 2160, 2256, 2265, 2416, 2538, 2592, 2718, 2820, 3020, 3240, 3384, 3624, 3760, 3807, 4077, 4230, 4320, 4512, 4530, 4832, 5076, 5436, 5640, 6040, 6345, 6480, 6768, 6795, 7097, 7248, 7520, 7614, 8154, 8460, 9060, 10152, 10872, 11280, 12080, 12231, 12690, 12960, 13536, 13590, 14194, 14496, 15228, 16308, 16920, 18120, 19035, 20304, 20385, 21291, 21744, 22560, 24160, 24462, 25380, 27180, 28388, 30456, 32616, 33840, 35485, 36240, 38070, 40608, 40770, 42582, 43488, 48924, 50760, 54360, 56776, 60912, 61155, 63873, 65232, 67680, 70970, 72480, 76140, 81540, 85164, 97848, 101520, 106455, 108720, 113552, 121824, 122310, 127746, 130464, 141940, 152280, 163080, 170328, 191619, 195696, 203040, 212910, 217440, 227104, 244620, 255492, 283880, 304560, 319365, 326160, 340656, 383238, 391392, 425820, 489240, 510984, 567760, 574857, 609120, 638730, 652320, 681312, 766476, 851640, 958095, 978480, 1021968, 1135520, 1149714, 1277460, 1532952, 1703280, 1916190, 1956960, 2043936, 2299428, 2554920, 2874285, 3065904, 3406560, 3832380, 4598856, 5109840, 5748570, 6131808, 7664760, 9197712, 10219680, 11497140, 15329520, 18395424, 22994280, 30659040, 45988560, 91977120]

約数ペア:

[(1, 91977120), (2, 45988560), (3, 30659040), (4, 22994280), (5, 18395424), (6, 15329520), (8, 11497140), (9, 10219680), (10, 9197712), (12, 7664760), (15, 6131808), (16, 5748570), (18, 5109840), (20, 4598856), (24, 3832380), (27, 3406560), (30, 3065904), (32, 2874285), (36, 2554920), (40, 2299428), (45, 2043936), (47, 1956960), (48, 1916190), (54, 1703280), (60, 1532952), (72, 1277460), (80, 1149714), (81, 1135520), (90, 1021968), (94, 978480), (96, 958095), (108, 851640), (120, 766476), (135, 681312), (141, 652320), (144, 638730), (151, 609120), (160, 574857), (162, 567760), (180, 510984), (188, 489240), (216, 425820), (235, 391392), (240, 383238), (270, 340656), (282, 326160), (288, 319365), (302, 304560), (324, 283880), (360, 255492), (376, 244620), (405, 227104), (423, 217440), (432, 212910), (453, 203040), (470, 195696), (480, 191619), (540, 170328), (564, 163080), (604, 152280), (648, 141940), (705, 130464), (720, 127746), (752, 122310), (755, 121824), (810, 113552), (846, 108720), (864, 106455), (906, 101520), (940, 97848), (1080, 85164), (1128, 81540), (1208, 76140), (1269, 72480), (1296, 70970), (1359, 67680), (1410, 65232), (1440, 63873), (1504, 61155), (1510, 60912), (1620, 56776), (1692, 54360), (1812, 50760), (1880, 48924), (2115, 43488), (2160, 42582), (2256, 40770), (2265, 40608), (2416, 38070), (2538, 36240), (2592, 35485), (2718, 33840), (2820, 32616), (3020, 30456), (3240, 28388), (3384, 27180), (3624, 25380), (3760, 24462), (3807, 24160), (4077, 22560), (4230, 21744), (4320, 21291), (4512, 20385), (4530, 20304), (4832, 19035), (5076, 18120), (5436, 16920), (5640, 16308), (6040, 15228), (6345, 14496), (6480, 14194), (6768, 13590), (6795, 13536), (7097, 12960), (7248, 12690), (7520, 12231), (7614, 12080), (8154, 11280), (8460, 10872), (9060, 10152)]