87394666500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{2157893}}^1$

素因数の和:2157924

約数の個数: 120

約数和(自身を含む): 285126850008

約数和(自身を除く): 197732183508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6750, 8100, 10125, 13500, 20250, 40500, 2157893, 4315786, 6473679, 8631572, 10789465, 12947358, 19421037, 21578930, 25894716, 32368395, 38842074, 43157860, 53947325, 58263111, 64736790, 77684148, 97105185, 107894650, 116526222, 129473580, 161841975, 174789333, 194210370, 215789300, 233052444, 269736625, 291315555, 323683950, 349578666, 388420740, 485525925, 539473250, 582631110, 647367900, 699157332, 809209875, 873946665, 971051850, 1078946500, 1165262220, 1456577775, 1618419750, 1747893330, 1942103700, 2427629625, 2913155550, 3236839500, 3495786660, 4369733325, 4855259250, 5826311100, 7282888875, 8739466650, 9710518500, 14565777750, 17478933300, 21848666625, 29131555500, 43697333250, 87394666500]

約数ペア:

[(1, 87394666500), (2, 43697333250), (3, 29131555500), (4, 21848666625), (5, 17478933300), (6, 14565777750), (9, 9710518500), (10, 8739466650), (12, 7282888875), (15, 5826311100), (18, 4855259250), (20, 4369733325), (25, 3495786660), (27, 3236839500), (30, 2913155550), (36, 2427629625), (45, 1942103700), (50, 1747893330), (54, 1618419750), (60, 1456577775), (75, 1165262220), (81, 1078946500), (90, 971051850), (100, 873946665), (108, 809209875), (125, 699157332), (135, 647367900), (150, 582631110), (162, 539473250), (180, 485525925), (225, 388420740), (250, 349578666), (270, 323683950), (300, 291315555), (324, 269736625), (375, 233052444), (405, 215789300), (450, 194210370), (500, 174789333), (540, 161841975), (675, 129473580), (750, 116526222), (810, 107894650), (900, 97105185), (1125, 77684148), (1350, 64736790), (1500, 58263111), (1620, 53947325), (2025, 43157860), (2250, 38842074), (2700, 32368395), (3375, 25894716), (4050, 21578930), (4500, 19421037), (6750, 12947358), (8100, 10789465), (10125, 8631572), (13500, 6473679), (20250, 4315786), (40500, 2157893)]