158258800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 120

約数和(自身を含む): 449748000

約数和(自身を除く): 291489200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 1949, 2030, 2320, 2800, 2900, 3248, 3898, 4060, 5075, 5800, 7796, 8120, 9745, 10150, 11600, 13643, 15592, 16240, 19490, 20300, 27286, 31184, 38980, 40600, 48725, 54572, 56521, 68215, 77960, 81200, 97450, 109144, 113042, 136430, 155920, 194900, 218288, 226084, 272860, 282605, 341075, 389800, 395647, 452168, 545720, 565210, 682150, 779600, 791294, 904336, 1091440, 1130420, 1364300, 1413025, 1582588, 1978235, 2260840, 2728600, 2826050, 3165176, 3956470, 4521680, 5457200, 5652100, 6330352, 7912940, 9891175, 11304200, 15825880, 19782350, 22608400, 31651760, 39564700, 79129400, 158258800]

約数ペア:

[(1, 158258800), (2, 79129400), (4, 39564700), (5, 31651760), (7, 22608400), (8, 19782350), (10, 15825880), (14, 11304200), (16, 9891175), (20, 7912940), (25, 6330352), (28, 5652100), (29, 5457200), (35, 4521680), (40, 3956470), (50, 3165176), (56, 2826050), (58, 2728600), (70, 2260840), (80, 1978235), (100, 1582588), (112, 1413025), (116, 1364300), (140, 1130420), (145, 1091440), (175, 904336), (200, 791294), (203, 779600), (232, 682150), (280, 565210), (290, 545720), (350, 452168), (400, 395647), (406, 389800), (464, 341075), (560, 282605), (580, 272860), (700, 226084), (725, 218288), (812, 194900), (1015, 155920), (1160, 136430), (1400, 113042), (1450, 109144), (1624, 97450), (1949, 81200), (2030, 77960), (2320, 68215), (2800, 56521), (2900, 54572), (3248, 48725), (3898, 40600), (4060, 38980), (5075, 31184), (5800, 27286), (7796, 20300), (8120, 19490), (9745, 16240), (10150, 15592), (11600, 13643)]