30832800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 104055840

約数和(自身を除く): 73223040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 443, 464, 480, 580, 600, 696, 725, 800, 870, 886, 928, 1160, 1200, 1329, 1392, 1450, 1740, 1772, 2175, 2215, 2320, 2400, 2658, 2784, 2900, 3480, 3544, 4350, 4430, 4640, 5316, 5800, 6645, 6960, 7088, 8700, 8860, 10632, 11075, 11600, 12847, 13290, 13920, 14176, 17400, 17720, 21264, 22150, 23200, 25694, 26580, 33225, 34800, 35440, 38541, 42528, 44300, 51388, 53160, 64235, 66450, 69600, 70880, 77082, 88600, 102776, 106320, 128470, 132900, 154164, 177200, 192705, 205552, 212640, 256940, 265800, 308328, 321175, 354400, 385410, 411104, 513880, 531600, 616656, 642350, 770820, 963525, 1027760, 1063200, 1233312, 1284700, 1541640, 1927050, 2055520, 2569400, 3083280, 3854100, 5138800, 6166560, 7708200, 10277600, 15416400, 30832800]

約数ペア:

[(1, 30832800), (2, 15416400), (3, 10277600), (4, 7708200), (5, 6166560), (6, 5138800), (8, 3854100), (10, 3083280), (12, 2569400), (15, 2055520), (16, 1927050), (20, 1541640), (24, 1284700), (25, 1233312), (29, 1063200), (30, 1027760), (32, 963525), (40, 770820), (48, 642350), (50, 616656), (58, 531600), (60, 513880), (75, 411104), (80, 385410), (87, 354400), (96, 321175), (100, 308328), (116, 265800), (120, 256940), (145, 212640), (150, 205552), (160, 192705), (174, 177200), (200, 154164), (232, 132900), (240, 128470), (290, 106320), (300, 102776), (348, 88600), (400, 77082), (435, 70880), (443, 69600), (464, 66450), (480, 64235), (580, 53160), (600, 51388), (696, 44300), (725, 42528), (800, 38541), (870, 35440), (886, 34800), (928, 33225), (1160, 26580), (1200, 25694), (1329, 23200), (1392, 22150), (1450, 21264), (1740, 17720), (1772, 17400), (2175, 14176), (2215, 13920), (2320, 13290), (2400, 12847), (2658, 11600), (2784, 11075), (2900, 10632), (3480, 8860), (3544, 8700), (4350, 7088), (4430, 6960), (4640, 6645), (5316, 5800)]