1022577750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 2854051200

約数和(自身を除く): 1831473450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 197, 225, 250, 270, 375, 394, 450, 591, 675, 750, 769, 985, 1125, 1182, 1350, 1538, 1773, 1970, 2250, 2307, 2955, 3375, 3546, 3845, 4614, 4925, 5319, 5910, 6750, 6921, 7690, 8865, 9850, 10638, 11535, 13842, 14775, 17730, 19225, 20763, 23070, 24625, 26595, 29550, 34605, 38450, 41526, 44325, 49250, 53190, 57675, 69210, 73875, 88650, 96125, 103815, 115350, 132975, 147750, 151493, 173025, 192250, 207630, 221625, 265950, 288375, 302986, 346050, 443250, 454479, 519075, 576750, 664875, 757465, 865125, 908958, 1038150, 1329750, 1363437, 1514930, 1730250, 2272395, 2595375, 2726874, 3787325, 4090311, 4544790, 5190750, 6817185, 7574650, 8180622, 11361975, 13634370, 18936625, 20451555, 22723950, 34085925, 37873250, 40903110, 56809875, 68171850, 102257775, 113619750, 170429625, 204515550, 340859250, 511288875, 1022577750]

約数ペア:

[(1, 1022577750), (2, 511288875), (3, 340859250), (5, 204515550), (6, 170429625), (9, 113619750), (10, 102257775), (15, 68171850), (18, 56809875), (25, 40903110), (27, 37873250), (30, 34085925), (45, 22723950), (50, 20451555), (54, 18936625), (75, 13634370), (90, 11361975), (125, 8180622), (135, 7574650), (150, 6817185), (197, 5190750), (225, 4544790), (250, 4090311), (270, 3787325), (375, 2726874), (394, 2595375), (450, 2272395), (591, 1730250), (675, 1514930), (750, 1363437), (769, 1329750), (985, 1038150), (1125, 908958), (1182, 865125), (1350, 757465), (1538, 664875), (1773, 576750), (1970, 519075), (2250, 454479), (2307, 443250), (2955, 346050), (3375, 302986), (3546, 288375), (3845, 265950), (4614, 221625), (4925, 207630), (5319, 192250), (5910, 173025), (6750, 151493), (6921, 147750), (7690, 132975), (8865, 115350), (9850, 103815), (10638, 96125), (11535, 88650), (13842, 73875), (14775, 69210), (17730, 57675), (19225, 53190), (20763, 49250), (23070, 44325), (24625, 41526), (26595, 38450), (29550, 34605)]