1288048500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 192

約数和(自身を含む): 4227874560

約数和(自身を除く): 2939826060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 90, 100, 108, 125, 135, 146, 150, 180, 219, 225, 250, 270, 292, 300, 365, 375, 438, 450, 500, 540, 657, 675, 730, 750, 876, 900, 1095, 1125, 1307, 1314, 1350, 1460, 1500, 1825, 1971, 2190, 2250, 2614, 2628, 2700, 3285, 3375, 3650, 3921, 3942, 4380, 4500, 5228, 5475, 6535, 6570, 6750, 7300, 7842, 7884, 9125, 9855, 10950, 11763, 13070, 13140, 13500, 15684, 16425, 18250, 19605, 19710, 21900, 23526, 26140, 27375, 32675, 32850, 35289, 36500, 39210, 39420, 47052, 49275, 54750, 58815, 65350, 65700, 70578, 78420, 82125, 95411, 98025, 98550, 109500, 117630, 130700, 141156, 163375, 164250, 176445, 190822, 196050, 197100, 235260, 246375, 286233, 294075, 326750, 328500, 352890, 381644, 392100, 477055, 490125, 492750, 572466, 588150, 653500, 705780, 858699, 882225, 954110, 980250, 985500, 1144932, 1176300, 1431165, 1470375, 1717398, 1764450, 1908220, 1960500, 2385275, 2576097, 2862330, 2940750, 3434796, 3528900, 4293495, 4411125, 4770550, 5152194, 5724660, 5881500, 7155825, 8586990, 8822250, 9541100, 10304388, 11926375, 12880485, 14311650, 17173980, 17644500, 21467475, 23852750, 25760970, 28623300, 35779125, 42934950, 47705500, 51521940, 64402425, 71558250, 85869900, 107337375, 128804850, 143116500, 214674750, 257609700, 322012125, 429349500, 644024250, 1288048500]

約数ペア:

[(1, 1288048500), (2, 644024250), (3, 429349500), (4, 322012125), (5, 257609700), (6, 214674750), (9, 143116500), (10, 128804850), (12, 107337375), (15, 85869900), (18, 71558250), (20, 64402425), (25, 51521940), (27, 47705500), (30, 42934950), (36, 35779125), (45, 28623300), (50, 25760970), (54, 23852750), (60, 21467475), (73, 17644500), (75, 17173980), (90, 14311650), (100, 12880485), (108, 11926375), (125, 10304388), (135, 9541100), (146, 8822250), (150, 8586990), (180, 7155825), (219, 5881500), (225, 5724660), (250, 5152194), (270, 4770550), (292, 4411125), (300, 4293495), (365, 3528900), (375, 3434796), (438, 2940750), (450, 2862330), (500, 2576097), (540, 2385275), (657, 1960500), (675, 1908220), (730, 1764450), (750, 1717398), (876, 1470375), (900, 1431165), (1095, 1176300), (1125, 1144932), (1307, 985500), (1314, 980250), (1350, 954110), (1460, 882225), (1500, 858699), (1825, 705780), (1971, 653500), (2190, 588150), (2250, 572466), (2614, 492750), (2628, 490125), (2700, 477055), (3285, 392100), (3375, 381644), (3650, 352890), (3921, 328500), (3942, 326750), (4380, 294075), (4500, 286233), (5228, 246375), (5475, 235260), (6535, 197100), (6570, 196050), (6750, 190822), (7300, 176445), (7842, 164250), (7884, 163375), (9125, 141156), (9855, 130700), (10950, 117630), (11763, 109500), (13070, 98550), (13140, 98025), (13500, 95411), (15684, 82125), (16425, 78420), (18250, 70578), (19605, 65700), (19710, 65350), (21900, 58815), (23526, 54750), (26140, 49275), (27375, 47052), (32675, 39420), (32850, 39210), (35289, 36500)]