131936400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 180

約数和(自身を含む): 465539152

約数和(自身を除く): 333602752

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, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 240, 268, 300, 335, 360, 400, 402, 450, 536, 547, 600, 603, 670, 720, 804, 900, 1005, 1072, 1094, 1200, 1206, 1340, 1608, 1641, 1675, 1800, 2010, 2188, 2412, 2680, 2735, 3015, 3216, 3282, 3350, 3600, 4020, 4376, 4824, 4923, 5025, 5360, 5470, 6030, 6564, 6700, 8040, 8205, 8752, 9648, 9846, 10050, 10940, 12060, 13128, 13400, 13675, 15075, 16080, 16410, 19692, 20100, 21880, 24120, 24615, 26256, 26800, 27350, 30150, 32820, 36649, 39384, 40200, 41025, 43760, 48240, 49230, 54700, 60300, 65640, 73298, 78768, 80400, 82050, 98460, 109400, 109947, 120600, 123075, 131280, 146596, 164100, 183245, 196920, 218800, 219894, 241200, 246150, 293192, 328200, 329841, 366490, 393840, 439788, 492300, 549735, 586384, 656400, 659682, 732980, 879576, 916225, 984600, 1099470, 1319364, 1465960, 1649205, 1759152, 1832450, 1969200, 2198940, 2638728, 2748675, 2931920, 3298410, 3664900, 4397880, 5277456, 5497350, 6596820, 7329800, 8246025, 8795760, 10994700, 13193640, 14659600, 16492050, 21989400, 26387280, 32984100, 43978800, 65968200, 131936400]

約数ペア:

[(1, 131936400), (2, 65968200), (3, 43978800), (4, 32984100), (5, 26387280), (6, 21989400), (8, 16492050), (9, 14659600), (10, 13193640), (12, 10994700), (15, 8795760), (16, 8246025), (18, 7329800), (20, 6596820), (24, 5497350), (25, 5277456), (30, 4397880), (36, 3664900), (40, 3298410), (45, 2931920), (48, 2748675), (50, 2638728), (60, 2198940), (67, 1969200), (72, 1832450), (75, 1759152), (80, 1649205), (90, 1465960), (100, 1319364), (120, 1099470), (134, 984600), (144, 916225), (150, 879576), (180, 732980), (200, 659682), (201, 656400), (225, 586384), (240, 549735), (268, 492300), (300, 439788), (335, 393840), (360, 366490), (400, 329841), (402, 328200), (450, 293192), (536, 246150), (547, 241200), (600, 219894), (603, 218800), (670, 196920), (720, 183245), (804, 164100), (900, 146596), (1005, 131280), (1072, 123075), (1094, 120600), (1200, 109947), (1206, 109400), (1340, 98460), (1608, 82050), (1641, 80400), (1675, 78768), (1800, 73298), (2010, 65640), (2188, 60300), (2412, 54700), (2680, 49230), (2735, 48240), (3015, 43760), (3216, 41025), (3282, 40200), (3350, 39384), (3600, 36649), (4020, 32820), (4376, 30150), (4824, 27350), (4923, 26800), (5025, 26256), (5360, 24615), (5470, 24120), (6030, 21880), (6564, 20100), (6700, 19692), (8040, 16410), (8205, 16080), (8752, 15075), (9648, 13675), (9846, 13400), (10050, 13128), (10940, 12060)]