87424920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 324434880

約数和(自身を除く): 237009960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 223, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 446, 484, 495, 540, 594, 605, 648, 660, 669, 726, 792, 810, 891, 892, 968, 990, 1080, 1089, 1115, 1188, 1210, 1320, 1338, 1452, 1485, 1620, 1782, 1784, 1815, 1980, 2007, 2178, 2230, 2376, 2420, 2453, 2676, 2904, 2970, 3240, 3267, 3345, 3564, 3630, 3960, 4014, 4356, 4455, 4460, 4840, 4906, 5352, 5445, 5940, 6021, 6534, 6690, 7128, 7260, 7359, 8028, 8712, 8910, 8920, 9801, 9812, 10035, 10890, 11880, 12042, 12265, 13068, 13380, 14520, 14718, 16056, 16335, 17820, 18063, 19602, 19624, 20070, 21780, 22077, 24084, 24530, 26136, 26760, 26983, 29436, 30105, 32670, 35640, 36126, 36795, 39204, 40140, 43560, 44154, 48168, 49005, 49060, 53966, 58872, 60210, 65340, 66231, 72252, 73590, 78408, 80280, 80949, 88308, 90315, 98010, 98120, 107932, 110385, 120420, 130680, 132462, 134915, 144504, 147180, 161898, 176616, 180630, 196020, 198693, 215864, 220770, 240840, 242847, 264924, 269830, 294360, 323796, 331155, 361260, 392040, 397386, 404745, 441540, 485694, 529848, 539660, 647592, 662310, 722520, 728541, 794772, 809490, 883080, 971388, 993465, 1079320, 1214235, 1324620, 1457082, 1589544, 1618980, 1942776, 1986930, 2185623, 2428470, 2649240, 2914164, 3237960, 3642705, 3973860, 4371246, 4856940, 5828328, 7285410, 7947720, 8742492, 9713880, 10928115, 14570820, 17484984, 21856230, 29141640, 43712460, 87424920]

約数ペア:

[(1, 87424920), (2, 43712460), (3, 29141640), (4, 21856230), (5, 17484984), (6, 14570820), (8, 10928115), (9, 9713880), (10, 8742492), (11, 7947720), (12, 7285410), (15, 5828328), (18, 4856940), (20, 4371246), (22, 3973860), (24, 3642705), (27, 3237960), (30, 2914164), (33, 2649240), (36, 2428470), (40, 2185623), (44, 1986930), (45, 1942776), (54, 1618980), (55, 1589544), (60, 1457082), (66, 1324620), (72, 1214235), (81, 1079320), (88, 993465), (90, 971388), (99, 883080), (108, 809490), (110, 794772), (120, 728541), (121, 722520), (132, 662310), (135, 647592), (162, 539660), (165, 529848), (180, 485694), (198, 441540), (216, 404745), (220, 397386), (223, 392040), (242, 361260), (264, 331155), (270, 323796), (297, 294360), (324, 269830), (330, 264924), (360, 242847), (363, 240840), (396, 220770), (405, 215864), (440, 198693), (446, 196020), (484, 180630), (495, 176616), (540, 161898), (594, 147180), (605, 144504), (648, 134915), (660, 132462), (669, 130680), (726, 120420), (792, 110385), (810, 107932), (891, 98120), (892, 98010), (968, 90315), (990, 88308), (1080, 80949), (1089, 80280), (1115, 78408), (1188, 73590), (1210, 72252), (1320, 66231), (1338, 65340), (1452, 60210), (1485, 58872), (1620, 53966), (1782, 49060), (1784, 49005), (1815, 48168), (1980, 44154), (2007, 43560), (2178, 40140), (2230, 39204), (2376, 36795), (2420, 36126), (2453, 35640), (2676, 32670), (2904, 30105), (2970, 29436), (3240, 26983), (3267, 26760), (3345, 26136), (3564, 24530), (3630, 24084), (3960, 22077), (4014, 21780), (4356, 20070), (4455, 19624), (4460, 19602), (4840, 18063), (4906, 17820), (5352, 16335), (5445, 16056), (5940, 14718), (6021, 14520), (6534, 13380), (6690, 13068), (7128, 12265), (7260, 12042), (7359, 11880), (8028, 10890), (8712, 10035), (8910, 9812), (8920, 9801)]