215190000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 200

約数和(自身を含む): 772815120

約数和(自身を除く): 557625120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 797, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1500, 1594, 1800, 1875, 2000, 2160, 2250, 2391, 2500, 2700, 3000, 3188, 3375, 3600, 3750, 3985, 4500, 4782, 5000, 5400, 5625, 6000, 6376, 6750, 7173, 7500, 7970, 9000, 9564, 10000, 10800, 11250, 11955, 12752, 13500, 14346, 15000, 15940, 16875, 18000, 19128, 19925, 21519, 22500, 23910, 27000, 28692, 30000, 31880, 33750, 35865, 38256, 39850, 43038, 45000, 47820, 54000, 57384, 59775, 63760, 67500, 71730, 79700, 86076, 90000, 95640, 99625, 107595, 114768, 119550, 135000, 143460, 159400, 172152, 179325, 191280, 199250, 215190, 239100, 270000, 286920, 298875, 318800, 344304, 358650, 398500, 430380, 478200, 498125, 537975, 573840, 597750, 717300, 797000, 860760, 896625, 956400, 996250, 1075950, 1195500, 1434600, 1494375, 1594000, 1721520, 1793250, 1992500, 2151900, 2391000, 2689875, 2869200, 2988750, 3586500, 3985000, 4303800, 4483125, 4782000, 5379750, 5977500, 7173000, 7970000, 8607600, 8966250, 10759500, 11955000, 13449375, 14346000, 17932500, 21519000, 23910000, 26898750, 35865000, 43038000, 53797500, 71730000, 107595000, 215190000]

約数ペア:

[(1, 215190000), (2, 107595000), (3, 71730000), (4, 53797500), (5, 43038000), (6, 35865000), (8, 26898750), (9, 23910000), (10, 21519000), (12, 17932500), (15, 14346000), (16, 13449375), (18, 11955000), (20, 10759500), (24, 8966250), (25, 8607600), (27, 7970000), (30, 7173000), (36, 5977500), (40, 5379750), (45, 4782000), (48, 4483125), (50, 4303800), (54, 3985000), (60, 3586500), (72, 2988750), (75, 2869200), (80, 2689875), (90, 2391000), (100, 2151900), (108, 1992500), (120, 1793250), (125, 1721520), (135, 1594000), (144, 1494375), (150, 1434600), (180, 1195500), (200, 1075950), (216, 996250), (225, 956400), (240, 896625), (250, 860760), (270, 797000), (300, 717300), (360, 597750), (375, 573840), (400, 537975), (432, 498125), (450, 478200), (500, 430380), (540, 398500), (600, 358650), (625, 344304), (675, 318800), (720, 298875), (750, 286920), (797, 270000), (900, 239100), (1000, 215190), (1080, 199250), (1125, 191280), (1200, 179325), (1250, 172152), (1350, 159400), (1500, 143460), (1594, 135000), (1800, 119550), (1875, 114768), (2000, 107595), (2160, 99625), (2250, 95640), (2391, 90000), (2500, 86076), (2700, 79700), (3000, 71730), (3188, 67500), (3375, 63760), (3600, 59775), (3750, 57384), (3985, 54000), (4500, 47820), (4782, 45000), (5000, 43038), (5400, 39850), (5625, 38256), (6000, 35865), (6376, 33750), (6750, 31880), (7173, 30000), (7500, 28692), (7970, 27000), (9000, 23910), (9564, 22500), (10000, 21519), (10800, 19925), (11250, 19128), (11955, 18000), (12752, 16875), (13500, 15940), (14346, 15000)]