55999800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 191940840

約数和(自身を除く): 135941040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 265, 300, 318, 360, 424, 450, 477, 530, 587, 600, 636, 795, 900, 954, 1060, 1174, 1272, 1325, 1590, 1761, 1800, 1908, 2120, 2348, 2385, 2650, 2935, 3180, 3522, 3816, 3975, 4696, 4770, 5283, 5300, 5870, 6360, 7044, 7950, 8805, 9540, 10566, 10600, 11740, 11925, 14088, 14675, 15900, 17610, 19080, 21132, 23480, 23850, 26415, 29350, 31111, 31800, 35220, 42264, 44025, 47700, 52830, 58700, 62222, 70440, 88050, 93333, 95400, 105660, 117400, 124444, 132075, 155555, 176100, 186666, 211320, 248888, 264150, 279999, 311110, 352200, 373332, 466665, 528300, 559998, 622220, 746664, 777775, 933330, 1056600, 1119996, 1244440, 1399995, 1555550, 1866660, 2239992, 2333325, 2799990, 3111100, 3733320, 4666650, 5599980, 6222200, 6999975, 9333300, 11199960, 13999950, 18666600, 27999900, 55999800]

約数ペア:

[(1, 55999800), (2, 27999900), (3, 18666600), (4, 13999950), (5, 11199960), (6, 9333300), (8, 6999975), (9, 6222200), (10, 5599980), (12, 4666650), (15, 3733320), (18, 3111100), (20, 2799990), (24, 2333325), (25, 2239992), (30, 1866660), (36, 1555550), (40, 1399995), (45, 1244440), (50, 1119996), (53, 1056600), (60, 933330), (72, 777775), (75, 746664), (90, 622220), (100, 559998), (106, 528300), (120, 466665), (150, 373332), (159, 352200), (180, 311110), (200, 279999), (212, 264150), (225, 248888), (265, 211320), (300, 186666), (318, 176100), (360, 155555), (424, 132075), (450, 124444), (477, 117400), (530, 105660), (587, 95400), (600, 93333), (636, 88050), (795, 70440), (900, 62222), (954, 58700), (1060, 52830), (1174, 47700), (1272, 44025), (1325, 42264), (1590, 35220), (1761, 31800), (1800, 31111), (1908, 29350), (2120, 26415), (2348, 23850), (2385, 23480), (2650, 21132), (2935, 19080), (3180, 17610), (3522, 15900), (3816, 14675), (3975, 14088), (4696, 11925), (4770, 11740), (5283, 10600), (5300, 10566), (5870, 9540), (6360, 8805), (7044, 7950)]