71444400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2103

約数の個数: 120

約数和(自身を含む): 236867280

約数和(自身を除く): 165422880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2053, 2175, 2320, 2900, 3480, 4106, 4350, 5800, 6159, 6960, 8212, 8700, 10265, 11600, 12318, 16424, 17400, 20530, 24636, 30795, 32848, 34800, 41060, 49272, 51325, 59537, 61590, 82120, 98544, 102650, 119074, 123180, 153975, 164240, 178611, 205300, 238148, 246360, 297685, 307950, 357222, 410600, 476296, 492720, 595370, 615900, 714444, 821200, 893055, 952592, 1190740, 1231800, 1428888, 1488425, 1786110, 2381480, 2463600, 2857776, 2976850, 3572220, 4465275, 4762960, 5953700, 7144440, 8930550, 11907400, 14288880, 17861100, 23814800, 35722200, 71444400]

約数ペア:

[(1, 71444400), (2, 35722200), (3, 23814800), (4, 17861100), (5, 14288880), (6, 11907400), (8, 8930550), (10, 7144440), (12, 5953700), (15, 4762960), (16, 4465275), (20, 3572220), (24, 2976850), (25, 2857776), (29, 2463600), (30, 2381480), (40, 1786110), (48, 1488425), (50, 1428888), (58, 1231800), (60, 1190740), (75, 952592), (80, 893055), (87, 821200), (100, 714444), (116, 615900), (120, 595370), (145, 492720), (150, 476296), (174, 410600), (200, 357222), (232, 307950), (240, 297685), (290, 246360), (300, 238148), (348, 205300), (400, 178611), (435, 164240), (464, 153975), (580, 123180), (600, 119074), (696, 102650), (725, 98544), (870, 82120), (1160, 61590), (1200, 59537), (1392, 51325), (1450, 49272), (1740, 41060), (2053, 34800), (2175, 32848), (2320, 30795), (2900, 24636), (3480, 20530), (4106, 17400), (4350, 16424), (5800, 12318), (6159, 11600), (6960, 10265), (8212, 8700)]