196657800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 641625600

約数和(自身を除く): 444967800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 97, 100, 109, 120, 124, 150, 155, 186, 194, 200, 218, 248, 291, 300, 310, 327, 372, 388, 436, 465, 485, 545, 582, 600, 620, 654, 744, 775, 776, 872, 930, 970, 1090, 1164, 1240, 1308, 1455, 1550, 1635, 1860, 1940, 2180, 2325, 2328, 2425, 2616, 2725, 2910, 3007, 3100, 3270, 3379, 3720, 3880, 4360, 4650, 4850, 5450, 5820, 6014, 6200, 6540, 6758, 7275, 8175, 9021, 9300, 9700, 10137, 10573, 10900, 11640, 12028, 13080, 13516, 14550, 15035, 16350, 16895, 18042, 18600, 19400, 20274, 21146, 21800, 24056, 27032, 29100, 30070, 31719, 32700, 33790, 36084, 40548, 42292, 45105, 50685, 52865, 58200, 60140, 63438, 65400, 67580, 72168, 75175, 81096, 84475, 84584, 90210, 101370, 105730, 120280, 126876, 135160, 150350, 158595, 168950, 180420, 202740, 211460, 225525, 253425, 253752, 264325, 300700, 317190, 327763, 337900, 360840, 405480, 422920, 451050, 506850, 528650, 601400, 634380, 655526, 675800, 792975, 902100, 983289, 1013700, 1057300, 1268760, 1311052, 1585950, 1638815, 1804200, 1966578, 2027400, 2114600, 2622104, 3171900, 3277630, 3933156, 4916445, 6343800, 6555260, 7866312, 8194075, 9832890, 13110520, 16388150, 19665780, 24582225, 32776300, 39331560, 49164450, 65552600, 98328900, 196657800]

約数ペア:

[(1, 196657800), (2, 98328900), (3, 65552600), (4, 49164450), (5, 39331560), (6, 32776300), (8, 24582225), (10, 19665780), (12, 16388150), (15, 13110520), (20, 9832890), (24, 8194075), (25, 7866312), (30, 6555260), (31, 6343800), (40, 4916445), (50, 3933156), (60, 3277630), (62, 3171900), (75, 2622104), (93, 2114600), (97, 2027400), (100, 1966578), (109, 1804200), (120, 1638815), (124, 1585950), (150, 1311052), (155, 1268760), (186, 1057300), (194, 1013700), (200, 983289), (218, 902100), (248, 792975), (291, 675800), (300, 655526), (310, 634380), (327, 601400), (372, 528650), (388, 506850), (436, 451050), (465, 422920), (485, 405480), (545, 360840), (582, 337900), (600, 327763), (620, 317190), (654, 300700), (744, 264325), (775, 253752), (776, 253425), (872, 225525), (930, 211460), (970, 202740), (1090, 180420), (1164, 168950), (1240, 158595), (1308, 150350), (1455, 135160), (1550, 126876), (1635, 120280), (1860, 105730), (1940, 101370), (2180, 90210), (2325, 84584), (2328, 84475), (2425, 81096), (2616, 75175), (2725, 72168), (2910, 67580), (3007, 65400), (3100, 63438), (3270, 60140), (3379, 58200), (3720, 52865), (3880, 50685), (4360, 45105), (4650, 42292), (4850, 40548), (5450, 36084), (5820, 33790), (6014, 32700), (6200, 31719), (6540, 30070), (6758, 29100), (7275, 27032), (8175, 24056), (9021, 21800), (9300, 21146), (9700, 20274), (10137, 19400), (10573, 18600), (10900, 18042), (11640, 16895), (12028, 16350), (13080, 15035), (13516, 14550)]