80077200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9533}}^1$

素因数の和:9561

約数の個数: 120

約数和(自身を含む): 293189568

約数和(自身を除く): 213112368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9533, 19066, 28599, 38132, 47665, 57198, 66731, 76264, 95330, 114396, 133462, 142995, 152528, 190660, 200193, 228792, 238325, 266924, 285990, 333655, 381320, 400386, 457584, 476650, 533848, 571980, 667310, 714975, 762640, 800772, 953300, 1000965, 1067696, 1143960, 1334620, 1429950, 1601544, 1668275, 1906600, 2001930, 2287920, 2669240, 2859900, 3203088, 3336550, 3813200, 4003860, 5004825, 5338480, 5719800, 6673100, 8007720, 10009650, 11439600, 13346200, 16015440, 20019300, 26692400, 40038600, 80077200]

約数ペア:

[(1, 80077200), (2, 40038600), (3, 26692400), (4, 20019300), (5, 16015440), (6, 13346200), (7, 11439600), (8, 10009650), (10, 8007720), (12, 6673100), (14, 5719800), (15, 5338480), (16, 5004825), (20, 4003860), (21, 3813200), (24, 3336550), (25, 3203088), (28, 2859900), (30, 2669240), (35, 2287920), (40, 2001930), (42, 1906600), (48, 1668275), (50, 1601544), (56, 1429950), (60, 1334620), (70, 1143960), (75, 1067696), (80, 1000965), (84, 953300), (100, 800772), (105, 762640), (112, 714975), (120, 667310), (140, 571980), (150, 533848), (168, 476650), (175, 457584), (200, 400386), (210, 381320), (240, 333655), (280, 285990), (300, 266924), (336, 238325), (350, 228792), (400, 200193), (420, 190660), (525, 152528), (560, 142995), (600, 133462), (700, 114396), (840, 95330), (1050, 76264), (1200, 66731), (1400, 57198), (1680, 47665), (2100, 38132), (2800, 28599), (4200, 19066), (8400, 9533)]