140739900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2364

約数の個数: 144

約数和(自身を含む): 481635840

約数和(自身を除く): 340895940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2311, 2436, 2900, 3045, 4060, 4350, 4622, 5075, 6090, 6933, 8700, 9244, 10150, 11555, 12180, 13866, 15225, 16177, 20300, 23110, 27732, 30450, 32354, 34665, 46220, 48531, 57775, 60900, 64708, 67019, 69330, 80885, 97062, 115550, 134038, 138660, 161770, 173325, 194124, 201057, 231100, 242655, 268076, 323540, 335095, 346650, 402114, 404425, 469133, 485310, 670190, 693300, 804228, 808850, 938266, 970620, 1005285, 1213275, 1340380, 1407399, 1617700, 1675475, 1876532, 2010570, 2345665, 2426550, 2814798, 3350950, 4021140, 4691330, 4853100, 5026425, 5629596, 6701900, 7036995, 9382660, 10052850, 11728325, 14073990, 20105700, 23456650, 28147980, 35184975, 46913300, 70369950, 140739900]

約数ペア:

[(1, 140739900), (2, 70369950), (3, 46913300), (4, 35184975), (5, 28147980), (6, 23456650), (7, 20105700), (10, 14073990), (12, 11728325), (14, 10052850), (15, 9382660), (20, 7036995), (21, 6701900), (25, 5629596), (28, 5026425), (29, 4853100), (30, 4691330), (35, 4021140), (42, 3350950), (50, 2814798), (58, 2426550), (60, 2345665), (70, 2010570), (75, 1876532), (84, 1675475), (87, 1617700), (100, 1407399), (105, 1340380), (116, 1213275), (140, 1005285), (145, 970620), (150, 938266), (174, 808850), (175, 804228), (203, 693300), (210, 670190), (290, 485310), (300, 469133), (348, 404425), (350, 402114), (406, 346650), (420, 335095), (435, 323540), (525, 268076), (580, 242655), (609, 231100), (700, 201057), (725, 194124), (812, 173325), (870, 161770), (1015, 138660), (1050, 134038), (1218, 115550), (1450, 97062), (1740, 80885), (2030, 69330), (2100, 67019), (2175, 64708), (2311, 60900), (2436, 57775), (2900, 48531), (3045, 46220), (4060, 34665), (4350, 32354), (4622, 30450), (5075, 27732), (6090, 23110), (6933, 20300), (8700, 16177), (9244, 15225), (10150, 13866), (11555, 12180)]