145348000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 279221600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 140, 145, 160, 175, 179, 200, 203, 224, 232, 250, 280, 290, 350, 358, 400, 406, 464, 500, 560, 580, 700, 716, 725, 800, 812, 875, 895, 928, 1000, 1015, 1120, 1160, 1253, 1400, 1432, 1450, 1624, 1750, 1790, 2000, 2030, 2320, 2506, 2800, 2864, 2900, 3248, 3500, 3580, 3625, 4000, 4060, 4475, 4640, 5012, 5075, 5191, 5600, 5728, 5800, 6265, 6496, 7000, 7160, 7250, 8120, 8950, 10024, 10150, 10382, 11600, 12530, 14000, 14320, 14500, 16240, 17900, 20048, 20300, 20764, 22375, 23200, 25060, 25375, 25955, 28000, 28640, 29000, 31325, 32480, 35800, 36337, 40096, 40600, 41528, 44750, 50120, 50750, 51910, 58000, 62650, 71600, 72674, 81200, 83056, 89500, 100240, 101500, 103820, 116000, 125300, 129775, 143200, 145348, 156625, 162400, 166112, 179000, 181685, 200480, 203000, 207640, 250600, 259550, 290696, 313250, 358000, 363370, 406000, 415280, 501200, 519100, 581392, 626500, 648875, 716000, 726740, 812000, 830560, 908425, 1002400, 1038200, 1162784, 1253000, 1297750, 1453480, 1816850, 2076400, 2506000, 2595500, 2906960, 3633700, 4152800, 4542125, 5012000, 5191000, 5813920, 7267400, 9084250, 10382000, 14534800, 18168500, 20764000, 29069600, 36337000, 72674000, 145348000]

約数ペア:

[(1, 145348000), (2, 72674000), (4, 36337000), (5, 29069600), (7, 20764000), (8, 18168500), (10, 14534800), (14, 10382000), (16, 9084250), (20, 7267400), (25, 5813920), (28, 5191000), (29, 5012000), (32, 4542125), (35, 4152800), (40, 3633700), (50, 2906960), (56, 2595500), (58, 2506000), (70, 2076400), (80, 1816850), (100, 1453480), (112, 1297750), (116, 1253000), (125, 1162784), (140, 1038200), (145, 1002400), (160, 908425), (175, 830560), (179, 812000), (200, 726740), (203, 716000), (224, 648875), (232, 626500), (250, 581392), (280, 519100), (290, 501200), (350, 415280), (358, 406000), (400, 363370), (406, 358000), (464, 313250), (500, 290696), (560, 259550), (580, 250600), (700, 207640), (716, 203000), (725, 200480), (800, 181685), (812, 179000), (875, 166112), (895, 162400), (928, 156625), (1000, 145348), (1015, 143200), (1120, 129775), (1160, 125300), (1253, 116000), (1400, 103820), (1432, 101500), (1450, 100240), (1624, 89500), (1750, 83056), (1790, 81200), (2000, 72674), (2030, 71600), (2320, 62650), (2506, 58000), (2800, 51910), (2864, 50750), (2900, 50120), (3248, 44750), (3500, 41528), (3580, 40600), (3625, 40096), (4000, 36337), (4060, 35800), (4475, 32480), (4640, 31325), (5012, 29000), (5075, 28640), (5191, 28000), (5600, 25955), (5728, 25375), (5800, 25060), (6265, 23200), (6496, 22375), (7000, 20764), (7160, 20300), (7250, 20048), (8120, 17900), (8950, 16240), (10024, 14500), (10150, 14320), (10382, 14000), (11600, 12530)]