72699600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 238020480

約数和(自身を除く): 165320880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1289, 1410, 1880, 2256, 2350, 2578, 2820, 3525, 3760, 3867, 4700, 5156, 5640, 6445, 7050, 7734, 9400, 10312, 11280, 12890, 14100, 15468, 18800, 19335, 20624, 25780, 28200, 30936, 32225, 38670, 51560, 56400, 60583, 61872, 64450, 77340, 96675, 103120, 121166, 128900, 154680, 181749, 193350, 242332, 257800, 302915, 309360, 363498, 386700, 484664, 515600, 605830, 726996, 773400, 908745, 969328, 1211660, 1453992, 1514575, 1546800, 1817490, 2423320, 2907984, 3029150, 3634980, 4543725, 4846640, 6058300, 7269960, 9087450, 12116600, 14539920, 18174900, 24233200, 36349800, 72699600]

約数ペア:

[(1, 72699600), (2, 36349800), (3, 24233200), (4, 18174900), (5, 14539920), (6, 12116600), (8, 9087450), (10, 7269960), (12, 6058300), (15, 4846640), (16, 4543725), (20, 3634980), (24, 3029150), (25, 2907984), (30, 2423320), (40, 1817490), (47, 1546800), (48, 1514575), (50, 1453992), (60, 1211660), (75, 969328), (80, 908745), (94, 773400), (100, 726996), (120, 605830), (141, 515600), (150, 484664), (188, 386700), (200, 363498), (235, 309360), (240, 302915), (282, 257800), (300, 242332), (376, 193350), (400, 181749), (470, 154680), (564, 128900), (600, 121166), (705, 103120), (752, 96675), (940, 77340), (1128, 64450), (1175, 61872), (1200, 60583), (1289, 56400), (1410, 51560), (1880, 38670), (2256, 32225), (2350, 30936), (2578, 28200), (2820, 25780), (3525, 20624), (3760, 19335), (3867, 18800), (4700, 15468), (5156, 14100), (5640, 12890), (6445, 11280), (7050, 10312), (7734, 9400)]