128503200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7649}}^1$

素因数の和:7679

約数の個数: 144

約数和(自身を含む): 478094400

約数和(自身を除く): 349591200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 7649, 8400, 15298, 16800, 22947, 30596, 38245, 45894, 53543, 61192, 76490, 91788, 107086, 114735, 122384, 152980, 160629, 183576, 191225, 214172, 229470, 244768, 267715, 305960, 321258, 367152, 382450, 428344, 458940, 535430, 573675, 611920, 642516, 734304, 764900, 803145, 856688, 917880, 1070860, 1147350, 1223840, 1285032, 1338575, 1529800, 1606290, 1713376, 1835760, 2141720, 2294700, 2570064, 2677150, 3059600, 3212580, 3671520, 4015725, 4283440, 4589400, 5140128, 5354300, 6119200, 6425160, 8031450, 8566880, 9178800, 10708600, 12850320, 16062900, 18357600, 21417200, 25700640, 32125800, 42834400, 64251600, 128503200]

約数ペア:

[(1, 128503200), (2, 64251600), (3, 42834400), (4, 32125800), (5, 25700640), (6, 21417200), (7, 18357600), (8, 16062900), (10, 12850320), (12, 10708600), (14, 9178800), (15, 8566880), (16, 8031450), (20, 6425160), (21, 6119200), (24, 5354300), (25, 5140128), (28, 4589400), (30, 4283440), (32, 4015725), (35, 3671520), (40, 3212580), (42, 3059600), (48, 2677150), (50, 2570064), (56, 2294700), (60, 2141720), (70, 1835760), (75, 1713376), (80, 1606290), (84, 1529800), (96, 1338575), (100, 1285032), (105, 1223840), (112, 1147350), (120, 1070860), (140, 917880), (150, 856688), (160, 803145), (168, 764900), (175, 734304), (200, 642516), (210, 611920), (224, 573675), (240, 535430), (280, 458940), (300, 428344), (336, 382450), (350, 367152), (400, 321258), (420, 305960), (480, 267715), (525, 244768), (560, 229470), (600, 214172), (672, 191225), (700, 183576), (800, 160629), (840, 152980), (1050, 122384), (1120, 114735), (1200, 107086), (1400, 91788), (1680, 76490), (2100, 61192), (2400, 53543), (2800, 45894), (3360, 38245), (4200, 30596), (5600, 22947), (7649, 16800), (8400, 15298)]