38288100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 119992320

約数和(自身を除く): 81704220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 179, 186, 230, 276, 300, 310, 345, 358, 372, 460, 465, 537, 575, 620, 690, 713, 716, 775, 895, 930, 1074, 1150, 1380, 1426, 1550, 1725, 1790, 1860, 2139, 2148, 2300, 2325, 2685, 2852, 3100, 3450, 3565, 3580, 4117, 4278, 4475, 4650, 5370, 5549, 6900, 7130, 8234, 8556, 8950, 9300, 10695, 10740, 11098, 12351, 13425, 14260, 16468, 16647, 17825, 17900, 20585, 21390, 22196, 24702, 26850, 27745, 33294, 35650, 41170, 42780, 49404, 53475, 53700, 55490, 61755, 66588, 71300, 82340, 83235, 102925, 106950, 110980, 123510, 127627, 138725, 166470, 205850, 213900, 247020, 255254, 277450, 308775, 332940, 382881, 411700, 416175, 510508, 554900, 617550, 638135, 765762, 832350, 1235100, 1276270, 1531524, 1664700, 1914405, 2552540, 3190675, 3828810, 6381350, 7657620, 9572025, 12762700, 19144050, 38288100]

約数ペア:

[(1, 38288100), (2, 19144050), (3, 12762700), (4, 9572025), (5, 7657620), (6, 6381350), (10, 3828810), (12, 3190675), (15, 2552540), (20, 1914405), (23, 1664700), (25, 1531524), (30, 1276270), (31, 1235100), (46, 832350), (50, 765762), (60, 638135), (62, 617550), (69, 554900), (75, 510508), (92, 416175), (93, 411700), (100, 382881), (115, 332940), (124, 308775), (138, 277450), (150, 255254), (155, 247020), (179, 213900), (186, 205850), (230, 166470), (276, 138725), (300, 127627), (310, 123510), (345, 110980), (358, 106950), (372, 102925), (460, 83235), (465, 82340), (537, 71300), (575, 66588), (620, 61755), (690, 55490), (713, 53700), (716, 53475), (775, 49404), (895, 42780), (930, 41170), (1074, 35650), (1150, 33294), (1380, 27745), (1426, 26850), (1550, 24702), (1725, 22196), (1790, 21390), (1860, 20585), (2139, 17900), (2148, 17825), (2300, 16647), (2325, 16468), (2685, 14260), (2852, 13425), (3100, 12351), (3450, 11098), (3565, 10740), (3580, 10695), (4117, 9300), (4278, 8950), (4475, 8556), (4650, 8234), (5370, 7130), (5549, 6900)]