55990800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 180

約数和(自身を含む): 197489344

約数和(自身を除く): 141498544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 103, 120, 144, 150, 151, 180, 200, 206, 225, 240, 300, 302, 309, 360, 400, 412, 450, 453, 515, 600, 604, 618, 720, 755, 824, 900, 906, 927, 1030, 1200, 1208, 1236, 1359, 1510, 1545, 1648, 1800, 1812, 1854, 2060, 2265, 2416, 2472, 2575, 2718, 3020, 3090, 3600, 3624, 3708, 3775, 4120, 4530, 4635, 4944, 5150, 5436, 6040, 6180, 6795, 7248, 7416, 7550, 7725, 8240, 9060, 9270, 10300, 10872, 11325, 12080, 12360, 13590, 14832, 15100, 15450, 15553, 18120, 18540, 20600, 21744, 22650, 23175, 24720, 27180, 30200, 30900, 31106, 33975, 36240, 37080, 41200, 45300, 46350, 46659, 54360, 60400, 61800, 62212, 67950, 74160, 77765, 90600, 92700, 93318, 108720, 123600, 124424, 135900, 139977, 155530, 181200, 185400, 186636, 233295, 248848, 271800, 279954, 311060, 370800, 373272, 388825, 466590, 543600, 559908, 622120, 699885, 746544, 777650, 933180, 1119816, 1166475, 1244240, 1399770, 1555300, 1866360, 2239632, 2332950, 2799540, 3110600, 3499425, 3732720, 4665900, 5599080, 6221200, 6998850, 9331800, 11198160, 13997700, 18663600, 27995400, 55990800]

約数ペア:

[(1, 55990800), (2, 27995400), (3, 18663600), (4, 13997700), (5, 11198160), (6, 9331800), (8, 6998850), (9, 6221200), (10, 5599080), (12, 4665900), (15, 3732720), (16, 3499425), (18, 3110600), (20, 2799540), (24, 2332950), (25, 2239632), (30, 1866360), (36, 1555300), (40, 1399770), (45, 1244240), (48, 1166475), (50, 1119816), (60, 933180), (72, 777650), (75, 746544), (80, 699885), (90, 622120), (100, 559908), (103, 543600), (120, 466590), (144, 388825), (150, 373272), (151, 370800), (180, 311060), (200, 279954), (206, 271800), (225, 248848), (240, 233295), (300, 186636), (302, 185400), (309, 181200), (360, 155530), (400, 139977), (412, 135900), (450, 124424), (453, 123600), (515, 108720), (600, 93318), (604, 92700), (618, 90600), (720, 77765), (755, 74160), (824, 67950), (900, 62212), (906, 61800), (927, 60400), (1030, 54360), (1200, 46659), (1208, 46350), (1236, 45300), (1359, 41200), (1510, 37080), (1545, 36240), (1648, 33975), (1800, 31106), (1812, 30900), (1854, 30200), (2060, 27180), (2265, 24720), (2416, 23175), (2472, 22650), (2575, 21744), (2718, 20600), (3020, 18540), (3090, 18120), (3600, 15553), (3624, 15450), (3708, 15100), (3775, 14832), (4120, 13590), (4530, 12360), (4635, 12080), (4944, 11325), (5150, 10872), (5436, 10300), (6040, 9270), (6180, 9060), (6795, 8240), (7248, 7725), (7416, 7550)]