149509500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 515773440

約数和(自身を除く): 366263940

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, 125, 140, 145, 150, 174, 175, 203, 210, 250, 290, 300, 348, 350, 375, 406, 420, 435, 491, 500, 525, 580, 609, 700, 725, 750, 812, 870, 875, 982, 1015, 1050, 1218, 1450, 1473, 1500, 1740, 1750, 1964, 2030, 2100, 2175, 2436, 2455, 2625, 2900, 2946, 3045, 3437, 3500, 3625, 4060, 4350, 4910, 5075, 5250, 5892, 6090, 6874, 7250, 7365, 8700, 9820, 10150, 10311, 10500, 10875, 12180, 12275, 13748, 14239, 14500, 14730, 15225, 17185, 20300, 20622, 21750, 24550, 25375, 28478, 29460, 30450, 34370, 36825, 41244, 42717, 43500, 49100, 50750, 51555, 56956, 60900, 61375, 68740, 71195, 73650, 76125, 85434, 85925, 99673, 101500, 103110, 122750, 142390, 147300, 152250, 170868, 171850, 184125, 199346, 206220, 213585, 245500, 257775, 284780, 299019, 304500, 343700, 355975, 368250, 398692, 427170, 429625, 498365, 515550, 598038, 711950, 736500, 854340, 859250, 996730, 1031100, 1067925, 1196076, 1288875, 1423900, 1495095, 1718500, 1779875, 1993460, 2135850, 2491825, 2577750, 2990190, 3559750, 4271700, 4983650, 5155500, 5339625, 5980380, 7119500, 7475475, 9967300, 10679250, 12459125, 14950950, 21358500, 24918250, 29901900, 37377375, 49836500, 74754750, 149509500]

約数ペア:

[(1, 149509500), (2, 74754750), (3, 49836500), (4, 37377375), (5, 29901900), (6, 24918250), (7, 21358500), (10, 14950950), (12, 12459125), (14, 10679250), (15, 9967300), (20, 7475475), (21, 7119500), (25, 5980380), (28, 5339625), (29, 5155500), (30, 4983650), (35, 4271700), (42, 3559750), (50, 2990190), (58, 2577750), (60, 2491825), (70, 2135850), (75, 1993460), (84, 1779875), (87, 1718500), (100, 1495095), (105, 1423900), (116, 1288875), (125, 1196076), (140, 1067925), (145, 1031100), (150, 996730), (174, 859250), (175, 854340), (203, 736500), (210, 711950), (250, 598038), (290, 515550), (300, 498365), (348, 429625), (350, 427170), (375, 398692), (406, 368250), (420, 355975), (435, 343700), (491, 304500), (500, 299019), (525, 284780), (580, 257775), (609, 245500), (700, 213585), (725, 206220), (750, 199346), (812, 184125), (870, 171850), (875, 170868), (982, 152250), (1015, 147300), (1050, 142390), (1218, 122750), (1450, 103110), (1473, 101500), (1500, 99673), (1740, 85925), (1750, 85434), (1964, 76125), (2030, 73650), (2100, 71195), (2175, 68740), (2436, 61375), (2455, 60900), (2625, 56956), (2900, 51555), (2946, 50750), (3045, 49100), (3437, 43500), (3500, 42717), (3625, 41244), (4060, 36825), (4350, 34370), (4910, 30450), (5075, 29460), (5250, 28478), (5892, 25375), (6090, 24550), (6874, 21750), (7250, 20622), (7365, 20300), (8700, 17185), (9820, 15225), (10150, 14730), (10311, 14500), (10500, 14239), (10875, 13748), (12180, 12275)]