121725000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 412825140

約数和(自身を除く): 291100140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 541, 600, 625, 750, 900, 1000, 1082, 1125, 1250, 1500, 1623, 1800, 1875, 2164, 2250, 2500, 2705, 3000, 3125, 3246, 3750, 4328, 4500, 4869, 5000, 5410, 5625, 6250, 6492, 7500, 8115, 9000, 9375, 9738, 10820, 11250, 12500, 12984, 13525, 15000, 16230, 18750, 19476, 21640, 22500, 24345, 25000, 27050, 28125, 32460, 37500, 38952, 40575, 45000, 48690, 54100, 56250, 64920, 67625, 75000, 81150, 97380, 108200, 112500, 121725, 135250, 162300, 194760, 202875, 225000, 243450, 270500, 324600, 338125, 405750, 486900, 541000, 608625, 676250, 811500, 973800, 1014375, 1217250, 1352500, 1623000, 1690625, 2028750, 2434500, 2705000, 3043125, 3381250, 4057500, 4869000, 5071875, 6086250, 6762500, 8115000, 10143750, 12172500, 13525000, 15215625, 20287500, 24345000, 30431250, 40575000, 60862500, 121725000]

約数ペア:

[(1, 121725000), (2, 60862500), (3, 40575000), (4, 30431250), (5, 24345000), (6, 20287500), (8, 15215625), (9, 13525000), (10, 12172500), (12, 10143750), (15, 8115000), (18, 6762500), (20, 6086250), (24, 5071875), (25, 4869000), (30, 4057500), (36, 3381250), (40, 3043125), (45, 2705000), (50, 2434500), (60, 2028750), (72, 1690625), (75, 1623000), (90, 1352500), (100, 1217250), (120, 1014375), (125, 973800), (150, 811500), (180, 676250), (200, 608625), (225, 541000), (250, 486900), (300, 405750), (360, 338125), (375, 324600), (450, 270500), (500, 243450), (541, 225000), (600, 202875), (625, 194760), (750, 162300), (900, 135250), (1000, 121725), (1082, 112500), (1125, 108200), (1250, 97380), (1500, 81150), (1623, 75000), (1800, 67625), (1875, 64920), (2164, 56250), (2250, 54100), (2500, 48690), (2705, 45000), (3000, 40575), (3125, 38952), (3246, 37500), (3750, 32460), (4328, 28125), (4500, 27050), (4869, 25000), (5000, 24345), (5410, 22500), (5625, 21640), (6250, 19476), (6492, 18750), (7500, 16230), (8115, 15000), (9000, 13525), (9375, 12984), (9738, 12500), (10820, 11250)]