55378800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{15383}}^1$

素因数の和:15407

約数の個数: 90

約数和(自身を含む): 192192312

約数和(自身を除く): 136813512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 15383, 30766, 46149, 61532, 76915, 92298, 123064, 138447, 153830, 184596, 230745, 246128, 276894, 307660, 369192, 384575, 461490, 553788, 615320, 692235, 738384, 769150, 922980, 1107576, 1153725, 1230640, 1384470, 1538300, 1845960, 2215152, 2307450, 2768940, 3076600, 3461175, 3691920, 4614900, 5537880, 6153200, 6922350, 9229800, 11075760, 13844700, 18459600, 27689400, 55378800]

約数ペア:

[(1, 55378800), (2, 27689400), (3, 18459600), (4, 13844700), (5, 11075760), (6, 9229800), (8, 6922350), (9, 6153200), (10, 5537880), (12, 4614900), (15, 3691920), (16, 3461175), (18, 3076600), (20, 2768940), (24, 2307450), (25, 2215152), (30, 1845960), (36, 1538300), (40, 1384470), (45, 1230640), (48, 1153725), (50, 1107576), (60, 922980), (72, 769150), (75, 738384), (80, 692235), (90, 615320), (100, 553788), (120, 461490), (144, 384575), (150, 369192), (180, 307660), (200, 276894), (225, 246128), (240, 230745), (300, 184596), (360, 153830), (400, 138447), (450, 123064), (600, 92298), (720, 76915), (900, 61532), (1200, 46149), (1800, 30766), (3600, 15383)]