148836800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 168

約数和(自身を含む): 425951904

約数和(自身を除く): 277115104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 137, 140, 160, 175, 194, 200, 224, 274, 280, 320, 350, 388, 400, 448, 485, 548, 560, 679, 685, 700, 776, 800, 959, 970, 1096, 1120, 1358, 1370, 1400, 1552, 1600, 1918, 1940, 2192, 2240, 2425, 2716, 2740, 2800, 3104, 3395, 3425, 3836, 3880, 4384, 4795, 4850, 5432, 5480, 5600, 6208, 6790, 6850, 7672, 7760, 8768, 9590, 9700, 10864, 10960, 11200, 13289, 13580, 13700, 15344, 15520, 16975, 19180, 19400, 21728, 21920, 23975, 26578, 27160, 27400, 30688, 31040, 33950, 38360, 38800, 43456, 43840, 47950, 53156, 54320, 54800, 61376, 66445, 67900, 76720, 77600, 93023, 95900, 106312, 108640, 109600, 132890, 135800, 153440, 155200, 186046, 191800, 212624, 217280, 219200, 265780, 271600, 306880, 332225, 372092, 383600, 425248, 465115, 531560, 543200, 664450, 744184, 767200, 850496, 930230, 1063120, 1086400, 1328900, 1488368, 1534400, 1860460, 2126240, 2325575, 2657800, 2976736, 3720920, 4252480, 4651150, 5315600, 5953472, 7441840, 9302300, 10631200, 14883680, 18604600, 21262400, 29767360, 37209200, 74418400, 148836800]

約数ペア:

[(1, 148836800), (2, 74418400), (4, 37209200), (5, 29767360), (7, 21262400), (8, 18604600), (10, 14883680), (14, 10631200), (16, 9302300), (20, 7441840), (25, 5953472), (28, 5315600), (32, 4651150), (35, 4252480), (40, 3720920), (50, 2976736), (56, 2657800), (64, 2325575), (70, 2126240), (80, 1860460), (97, 1534400), (100, 1488368), (112, 1328900), (137, 1086400), (140, 1063120), (160, 930230), (175, 850496), (194, 767200), (200, 744184), (224, 664450), (274, 543200), (280, 531560), (320, 465115), (350, 425248), (388, 383600), (400, 372092), (448, 332225), (485, 306880), (548, 271600), (560, 265780), (679, 219200), (685, 217280), (700, 212624), (776, 191800), (800, 186046), (959, 155200), (970, 153440), (1096, 135800), (1120, 132890), (1358, 109600), (1370, 108640), (1400, 106312), (1552, 95900), (1600, 93023), (1918, 77600), (1940, 76720), (2192, 67900), (2240, 66445), (2425, 61376), (2716, 54800), (2740, 54320), (2800, 53156), (3104, 47950), (3395, 43840), (3425, 43456), (3836, 38800), (3880, 38360), (4384, 33950), (4795, 31040), (4850, 30688), (5432, 27400), (5480, 27160), (5600, 26578), (6208, 23975), (6790, 21920), (6850, 21728), (7672, 19400), (7760, 19180), (8768, 16975), (9590, 15520), (9700, 15344), (10864, 13700), (10960, 13580), (11200, 13289)]