70739700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 217486080

約数和(自身を除く): 146746380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 47, 50, 58, 60, 75, 87, 94, 100, 116, 141, 145, 150, 173, 174, 188, 235, 282, 290, 300, 346, 348, 435, 470, 519, 564, 580, 692, 705, 725, 865, 870, 940, 1038, 1175, 1363, 1410, 1450, 1730, 1740, 2076, 2175, 2350, 2595, 2726, 2820, 2900, 3460, 3525, 4089, 4325, 4350, 4700, 5017, 5190, 5452, 6815, 7050, 8131, 8178, 8650, 8700, 10034, 10380, 12975, 13630, 14100, 15051, 16262, 16356, 17300, 20068, 20445, 24393, 25085, 25950, 27260, 30102, 32524, 34075, 40655, 40890, 48786, 50170, 51900, 60204, 68150, 75255, 81310, 81780, 97572, 100340, 102225, 121965, 125425, 136300, 150510, 162620, 203275, 204450, 235799, 243930, 250850, 301020, 376275, 406550, 408900, 471598, 487860, 501700, 609825, 707397, 752550, 813100, 943196, 1178995, 1219650, 1414794, 1505100, 2357990, 2439300, 2829588, 3536985, 4715980, 5894975, 7073970, 11789950, 14147940, 17684925, 23579900, 35369850, 70739700]

約数ペア:

[(1, 70739700), (2, 35369850), (3, 23579900), (4, 17684925), (5, 14147940), (6, 11789950), (10, 7073970), (12, 5894975), (15, 4715980), (20, 3536985), (25, 2829588), (29, 2439300), (30, 2357990), (47, 1505100), (50, 1414794), (58, 1219650), (60, 1178995), (75, 943196), (87, 813100), (94, 752550), (100, 707397), (116, 609825), (141, 501700), (145, 487860), (150, 471598), (173, 408900), (174, 406550), (188, 376275), (235, 301020), (282, 250850), (290, 243930), (300, 235799), (346, 204450), (348, 203275), (435, 162620), (470, 150510), (519, 136300), (564, 125425), (580, 121965), (692, 102225), (705, 100340), (725, 97572), (865, 81780), (870, 81310), (940, 75255), (1038, 68150), (1175, 60204), (1363, 51900), (1410, 50170), (1450, 48786), (1730, 40890), (1740, 40655), (2076, 34075), (2175, 32524), (2350, 30102), (2595, 27260), (2726, 25950), (2820, 25085), (2900, 24393), (3460, 20445), (3525, 20068), (4089, 17300), (4325, 16356), (4350, 16262), (4700, 15051), (5017, 14100), (5190, 13630), (5452, 12975), (6815, 10380), (7050, 10034), (8131, 8700), (8178, 8650)]