990300698550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8431679}}^1$

素因数の和:8431732

約数の個数: 120

約数和(自身を含む): 2846450851200

約数和(自身を除く): 1856150152650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 135, 145, 150, 162, 174, 225, 261, 270, 290, 405, 435, 450, 522, 675, 725, 783, 810, 870, 1305, 1350, 1450, 1566, 2025, 2175, 2349, 2610, 3915, 4050, 4350, 4698, 6525, 7830, 11745, 13050, 19575, 23490, 39150, 58725, 117450, 8431679, 16863358, 25295037, 42158395, 50590074, 75885111, 84316790, 126475185, 151770222, 210791975, 227655333, 244518691, 252950370, 379425555, 421583950, 455310666, 489037382, 632375925, 682965999, 733556073, 758851110, 1138276665, 1222593455, 1264751850, 1365931998, 1467112146, 1897127775, 2200668219, 2276553330, 2445186910, 3414829995, 3667780365, 3794255550, 4401336438, 5691383325, 6112967275, 6602004657, 6829659990, 7335560730, 11003341095, 11382766650, 12225934550, 13204009314, 17074149975, 18338901825, 19806013971, 22006682190, 33010023285, 34148299950, 36677803650, 39612027942, 55016705475, 66020046570, 99030069855, 110033410950, 165050116425, 198060139710, 330100232850, 495150349275, 990300698550]

約数ペア:

[(1, 990300698550), (2, 495150349275), (3, 330100232850), (5, 198060139710), (6, 165050116425), (9, 110033410950), (10, 99030069855), (15, 66020046570), (18, 55016705475), (25, 39612027942), (27, 36677803650), (29, 34148299950), (30, 33010023285), (45, 22006682190), (50, 19806013971), (54, 18338901825), (58, 17074149975), (75, 13204009314), (81, 12225934550), (87, 11382766650), (90, 11003341095), (135, 7335560730), (145, 6829659990), (150, 6602004657), (162, 6112967275), (174, 5691383325), (225, 4401336438), (261, 3794255550), (270, 3667780365), (290, 3414829995), (405, 2445186910), (435, 2276553330), (450, 2200668219), (522, 1897127775), (675, 1467112146), (725, 1365931998), (783, 1264751850), (810, 1222593455), (870, 1138276665), (1305, 758851110), (1350, 733556073), (1450, 682965999), (1566, 632375925), (2025, 489037382), (2175, 455310666), (2349, 421583950), (2610, 379425555), (3915, 252950370), (4050, 244518691), (4350, 227655333), (4698, 210791975), (6525, 151770222), (7830, 126475185), (11745, 84316790), (13050, 75885111), (19575, 50590074), (23490, 42158395), (39150, 25295037), (58725, 16863358), (117450, 8431679)]