54115380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 181254528

約数和(自身を除く): 127139148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 151, 165, 180, 181, 198, 220, 302, 330, 362, 396, 453, 495, 543, 604, 660, 724, 755, 905, 906, 990, 1086, 1359, 1510, 1629, 1661, 1810, 1812, 1980, 1991, 2172, 2265, 2715, 2718, 3020, 3258, 3322, 3620, 3982, 4530, 4983, 5430, 5436, 5973, 6516, 6644, 6795, 7964, 8145, 8305, 9060, 9955, 9966, 10860, 11946, 13590, 14949, 16290, 16610, 17919, 19910, 19932, 23892, 24915, 27180, 27331, 29865, 29898, 32580, 33220, 35838, 39820, 49830, 54662, 59730, 59796, 71676, 74745, 81993, 89595, 99660, 109324, 119460, 136655, 149490, 163986, 179190, 245979, 273310, 298980, 300641, 327972, 358380, 409965, 491958, 546620, 601282, 819930, 901923, 983916, 1202564, 1229895, 1503205, 1639860, 1803846, 2459790, 2705769, 3006410, 3607692, 4509615, 4919580, 5411538, 6012820, 9019230, 10823076, 13528845, 18038460, 27057690, 54115380]

約数ペア:

[(1, 54115380), (2, 27057690), (3, 18038460), (4, 13528845), (5, 10823076), (6, 9019230), (9, 6012820), (10, 5411538), (11, 4919580), (12, 4509615), (15, 3607692), (18, 3006410), (20, 2705769), (22, 2459790), (30, 1803846), (33, 1639860), (36, 1503205), (44, 1229895), (45, 1202564), (55, 983916), (60, 901923), (66, 819930), (90, 601282), (99, 546620), (110, 491958), (132, 409965), (151, 358380), (165, 327972), (180, 300641), (181, 298980), (198, 273310), (220, 245979), (302, 179190), (330, 163986), (362, 149490), (396, 136655), (453, 119460), (495, 109324), (543, 99660), (604, 89595), (660, 81993), (724, 74745), (755, 71676), (905, 59796), (906, 59730), (990, 54662), (1086, 49830), (1359, 39820), (1510, 35838), (1629, 33220), (1661, 32580), (1810, 29898), (1812, 29865), (1980, 27331), (1991, 27180), (2172, 24915), (2265, 23892), (2715, 19932), (2718, 19910), (3020, 17919), (3258, 16610), (3322, 16290), (3620, 14949), (3982, 13590), (4530, 11946), (4983, 10860), (5430, 9966), (5436, 9955), (5973, 9060), (6516, 8305), (6644, 8145), (6795, 7964)]