87879600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 240

約数和(自身を含む): 319820800

約数和(自身を除く): 231941200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 79, 80, 90, 100, 103, 108, 120, 135, 144, 150, 158, 180, 200, 206, 216, 225, 237, 240, 270, 300, 309, 316, 360, 395, 400, 412, 432, 450, 474, 515, 540, 600, 618, 632, 675, 711, 720, 790, 824, 900, 927, 948, 1030, 1080, 1185, 1200, 1236, 1264, 1350, 1422, 1545, 1580, 1648, 1800, 1854, 1896, 1975, 2060, 2133, 2160, 2370, 2472, 2575, 2700, 2781, 2844, 3090, 3160, 3555, 3600, 3708, 3792, 3950, 4120, 4266, 4635, 4740, 4944, 5150, 5400, 5562, 5688, 5925, 6180, 6320, 7110, 7416, 7725, 7900, 8137, 8240, 8532, 9270, 9480, 10300, 10665, 10800, 11124, 11376, 11850, 12360, 13905, 14220, 14832, 15450, 15800, 16274, 17064, 17775, 18540, 18960, 20600, 21330, 22248, 23175, 23700, 24411, 24720, 27810, 28440, 30900, 31600, 32548, 34128, 35550, 37080, 40685, 41200, 42660, 44496, 46350, 47400, 48822, 53325, 55620, 56880, 61800, 65096, 69525, 71100, 73233, 74160, 81370, 85320, 92700, 94800, 97644, 106650, 111240, 122055, 123600, 130192, 139050, 142200, 146466, 162740, 170640, 185400, 195288, 203425, 213300, 219699, 222480, 244110, 278100, 284400, 292932, 325480, 366165, 370800, 390576, 406850, 426600, 439398, 488220, 556200, 585864, 610275, 650960, 732330, 813700, 853200, 878796, 976440, 1098495, 1112400, 1171728, 1220550, 1464660, 1627400, 1757592, 1830825, 1952880, 2196990, 2441100, 2929320, 3254800, 3515184, 3661650, 4393980, 4882200, 5492475, 5858640, 7323300, 8787960, 9764400, 10984950, 14646600, 17575920, 21969900, 29293200, 43939800, 87879600]

約数ペア:

[(1, 87879600), (2, 43939800), (3, 29293200), (4, 21969900), (5, 17575920), (6, 14646600), (8, 10984950), (9, 9764400), (10, 8787960), (12, 7323300), (15, 5858640), (16, 5492475), (18, 4882200), (20, 4393980), (24, 3661650), (25, 3515184), (27, 3254800), (30, 2929320), (36, 2441100), (40, 2196990), (45, 1952880), (48, 1830825), (50, 1757592), (54, 1627400), (60, 1464660), (72, 1220550), (75, 1171728), (79, 1112400), (80, 1098495), (90, 976440), (100, 878796), (103, 853200), (108, 813700), (120, 732330), (135, 650960), (144, 610275), (150, 585864), (158, 556200), (180, 488220), (200, 439398), (206, 426600), (216, 406850), (225, 390576), (237, 370800), (240, 366165), (270, 325480), (300, 292932), (309, 284400), (316, 278100), (360, 244110), (395, 222480), (400, 219699), (412, 213300), (432, 203425), (450, 195288), (474, 185400), (515, 170640), (540, 162740), (600, 146466), (618, 142200), (632, 139050), (675, 130192), (711, 123600), (720, 122055), (790, 111240), (824, 106650), (900, 97644), (927, 94800), (948, 92700), (1030, 85320), (1080, 81370), (1185, 74160), (1200, 73233), (1236, 71100), (1264, 69525), (1350, 65096), (1422, 61800), (1545, 56880), (1580, 55620), (1648, 53325), (1800, 48822), (1854, 47400), (1896, 46350), (1975, 44496), (2060, 42660), (2133, 41200), (2160, 40685), (2370, 37080), (2472, 35550), (2575, 34128), (2700, 32548), (2781, 31600), (2844, 30900), (3090, 28440), (3160, 27810), (3555, 24720), (3600, 24411), (3708, 23700), (3792, 23175), (3950, 22248), (4120, 21330), (4266, 20600), (4635, 18960), (4740, 18540), (4944, 17775), (5150, 17064), (5400, 16274), (5562, 15800), (5688, 15450), (5925, 14832), (6180, 14220), (6320, 13905), (7110, 12360), (7416, 11850), (7725, 11376), (7900, 11124), (8137, 10800), (8240, 10665), (8532, 10300), (9270, 9480)]