76528800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1181}}^1$

素因数の和:1213

約数の個数: 180

約数和(自身を含む): 279321966

約数和(自身を除く): 202793166

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1181, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2362, 2400, 2592, 2700, 3240, 3543, 3600, 4050, 4320, 4724, 5400, 5905, 6480, 7086, 7200, 8100, 9448, 10629, 10800, 11810, 12960, 14172, 16200, 17715, 18896, 21258, 21600, 23620, 28344, 29525, 31887, 32400, 35430, 37792, 42516, 47240, 53145, 56688, 59050, 63774, 64800, 70860, 85032, 88575, 94480, 95661, 106290, 113376, 118100, 127548, 141720, 159435, 170064, 177150, 188960, 191322, 212580, 236200, 255096, 265725, 283440, 318870, 340128, 354300, 382644, 425160, 472400, 478305, 510192, 531450, 566880, 637740, 708600, 765288, 797175, 850320, 944800, 956610, 1020384, 1062900, 1275480, 1417200, 1530576, 1594350, 1700640, 1913220, 2125800, 2391525, 2550960, 2834400, 3061152, 3188700, 3826440, 4251600, 4783050, 5101920, 6377400, 7652880, 8503200, 9566100, 12754800, 15305760, 19132200, 25509600, 38264400, 76528800]

約数ペア:

[(1, 76528800), (2, 38264400), (3, 25509600), (4, 19132200), (5, 15305760), (6, 12754800), (8, 9566100), (9, 8503200), (10, 7652880), (12, 6377400), (15, 5101920), (16, 4783050), (18, 4251600), (20, 3826440), (24, 3188700), (25, 3061152), (27, 2834400), (30, 2550960), (32, 2391525), (36, 2125800), (40, 1913220), (45, 1700640), (48, 1594350), (50, 1530576), (54, 1417200), (60, 1275480), (72, 1062900), (75, 1020384), (80, 956610), (81, 944800), (90, 850320), (96, 797175), (100, 765288), (108, 708600), (120, 637740), (135, 566880), (144, 531450), (150, 510192), (160, 478305), (162, 472400), (180, 425160), (200, 382644), (216, 354300), (225, 340128), (240, 318870), (270, 283440), (288, 265725), (300, 255096), (324, 236200), (360, 212580), (400, 191322), (405, 188960), (432, 177150), (450, 170064), (480, 159435), (540, 141720), (600, 127548), (648, 118100), (675, 113376), (720, 106290), (800, 95661), (810, 94480), (864, 88575), (900, 85032), (1080, 70860), (1181, 64800), (1200, 63774), (1296, 59050), (1350, 56688), (1440, 53145), (1620, 47240), (1800, 42516), (2025, 37792), (2160, 35430), (2362, 32400), (2400, 31887), (2592, 29525), (2700, 28344), (3240, 23620), (3543, 21600), (3600, 21258), (4050, 18896), (4320, 17715), (4724, 16200), (5400, 14172), (5905, 12960), (6480, 11810), (7086, 10800), (7200, 10629), (8100, 9448)]