125212500

素因数分解:

$2^2\times 3^3\times 5^5\times 7^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 472469760

約数和(自身を除く): 347257260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 53, 54, 60, 63, 70, 75, 84, 90, 100, 105, 106, 108, 125, 126, 135, 140, 150, 159, 175, 180, 189, 210, 212, 225, 250, 252, 265, 270, 300, 315, 318, 350, 371, 375, 378, 420, 450, 477, 500, 525, 530, 540, 625, 630, 636, 675, 700, 742, 750, 756, 795, 875, 900, 945, 954, 1050, 1060, 1113, 1125, 1250, 1260, 1325, 1350, 1431, 1484, 1500, 1575, 1590, 1750, 1855, 1875, 1890, 1908, 2100, 2226, 2250, 2385, 2500, 2625, 2650, 2700, 2862, 3125, 3150, 3180, 3339, 3375, 3500, 3710, 3750, 3780, 3975, 4375, 4452, 4500, 4725, 4770, 5250, 5300, 5565, 5625, 5724, 6250, 6300, 6625, 6678, 6750, 7155, 7420, 7500, 7875, 7950, 8750, 9275, 9375, 9450, 9540, 10017, 10500, 11130, 11250, 11925, 12500, 13125, 13250, 13356, 13500, 14310, 15750, 15900, 16695, 16875, 17500, 18550, 18750, 18900, 19875, 20034, 21875, 22260, 22500, 23625, 23850, 26250, 26500, 27825, 28125, 28620, 31500, 33125, 33390, 33750, 35775, 37100, 37500, 39375, 39750, 40068, 43750, 46375, 47250, 47700, 50085, 52500, 55650, 56250, 59625, 65625, 66250, 66780, 67500, 71550, 78750, 79500, 83475, 84375, 87500, 92750, 94500, 99375, 100170, 111300, 112500, 118125, 119250, 131250, 132500, 139125, 143100, 157500, 165625, 166950, 168750, 178875, 185500, 196875, 198750, 200340, 231875, 236250, 238500, 250425, 262500, 278250, 298125, 331250, 333900, 337500, 357750, 393750, 397500, 417375, 463750, 472500, 496875, 500850, 556500, 590625, 596250, 662500, 695625, 715500, 787500, 834750, 894375, 927500, 993750, 1001700, 1159375, 1181250, 1192500, 1252125, 1391250, 1490625, 1669500, 1788750, 1987500, 2086875, 2318750, 2362500, 2504250, 2782500, 2981250, 3478125, 3577500, 4173750, 4471875, 4637500, 5008500, 5962500, 6260625, 6956250, 8347500, 8943750, 10434375, 12521250, 13912500, 17887500, 20868750, 25042500, 31303125, 41737500, 62606250, 125212500]

約数ペア:

[(1, 125212500), (2, 62606250), (3, 41737500), (4, 31303125), (5, 25042500), (6, 20868750), (7, 17887500), (9, 13912500), (10, 12521250), (12, 10434375), (14, 8943750), (15, 8347500), (18, 6956250), (20, 6260625), (21, 5962500), (25, 5008500), (27, 4637500), (28, 4471875), (30, 4173750), (35, 3577500), (36, 3478125), (42, 2981250), (45, 2782500), (50, 2504250), (53, 2362500), (54, 2318750), (60, 2086875), (63, 1987500), (70, 1788750), (75, 1669500), (84, 1490625), (90, 1391250), (100, 1252125), (105, 1192500), (106, 1181250), (108, 1159375), (125, 1001700), (126, 993750), (135, 927500), (140, 894375), (150, 834750), (159, 787500), (175, 715500), (180, 695625), (189, 662500), (210, 596250), (212, 590625), (225, 556500), (250, 500850), (252, 496875), (265, 472500), (270, 463750), (300, 417375), (315, 397500), (318, 393750), (350, 357750), (371, 337500), (375, 333900), (378, 331250), (420, 298125), (450, 278250), (477, 262500), (500, 250425), (525, 238500), (530, 236250), (540, 231875), (625, 200340), (630, 198750), (636, 196875), (675, 185500), (700, 178875), (742, 168750), (750, 166950), (756, 165625), (795, 157500), (875, 143100), (900, 139125), (945, 132500), (954, 131250), (1050, 119250), (1060, 118125), (1113, 112500), (1125, 111300), (1250, 100170), (1260, 99375), (1325, 94500), (1350, 92750), (1431, 87500), (1484, 84375), (1500, 83475), (1575, 79500), (1590, 78750), (1750, 71550), (1855, 67500), (1875, 66780), (1890, 66250), (1908, 65625), (2100, 59625), (2226, 56250), (2250, 55650), (2385, 52500), (2500, 50085), (2625, 47700), (2650, 47250), (2700, 46375), (2862, 43750), (3125, 40068), (3150, 39750), (3180, 39375), (3339, 37500), (3375, 37100), (3500, 35775), (3710, 33750), (3750, 33390), (3780, 33125), (3975, 31500), (4375, 28620), (4452, 28125), (4500, 27825), (4725, 26500), (4770, 26250), (5250, 23850), (5300, 23625), (5565, 22500), (5625, 22260), (5724, 21875), (6250, 20034), (6300, 19875), (6625, 18900), (6678, 18750), (6750, 18550), (7155, 17500), (7420, 16875), (7500, 16695), (7875, 15900), (7950, 15750), (8750, 14310), (9275, 13500), (9375, 13356), (9450, 13250), (9540, 13125), (10017, 12500), (10500, 11925), (11130, 11250)]