47927700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 180

約数和(自身を含む): 159537532

約数和(自身を除く): 111609832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 97, 100, 108, 122, 135, 150, 162, 180, 183, 194, 225, 244, 270, 291, 300, 305, 324, 366, 388, 405, 450, 485, 540, 549, 582, 610, 675, 732, 810, 873, 900, 915, 970, 1098, 1164, 1220, 1350, 1455, 1525, 1620, 1647, 1746, 1830, 1940, 2025, 2196, 2425, 2619, 2700, 2745, 2910, 3050, 3294, 3492, 3660, 4050, 4365, 4575, 4850, 4941, 5238, 5490, 5820, 5917, 6100, 6588, 7275, 7857, 8100, 8235, 8730, 9150, 9700, 9882, 10476, 10980, 11834, 13095, 13725, 14550, 15714, 16470, 17460, 17751, 18300, 19764, 21825, 23668, 24705, 26190, 27450, 29100, 29585, 31428, 32940, 35502, 39285, 41175, 43650, 49410, 52380, 53253, 54900, 59170, 65475, 71004, 78570, 82350, 87300, 88755, 98820, 106506, 118340, 123525, 130950, 147925, 157140, 159759, 164700, 177510, 196425, 213012, 247050, 261900, 266265, 295850, 319518, 355020, 392850, 443775, 479277, 494100, 532530, 591700, 639036, 785700, 798795, 887550, 958554, 1065060, 1331325, 1597590, 1775100, 1917108, 2396385, 2662650, 3195180, 3993975, 4792770, 5325300, 7987950, 9585540, 11981925, 15975900, 23963850, 47927700]

約数ペア:

[(1, 47927700), (2, 23963850), (3, 15975900), (4, 11981925), (5, 9585540), (6, 7987950), (9, 5325300), (10, 4792770), (12, 3993975), (15, 3195180), (18, 2662650), (20, 2396385), (25, 1917108), (27, 1775100), (30, 1597590), (36, 1331325), (45, 1065060), (50, 958554), (54, 887550), (60, 798795), (61, 785700), (75, 639036), (81, 591700), (90, 532530), (97, 494100), (100, 479277), (108, 443775), (122, 392850), (135, 355020), (150, 319518), (162, 295850), (180, 266265), (183, 261900), (194, 247050), (225, 213012), (244, 196425), (270, 177510), (291, 164700), (300, 159759), (305, 157140), (324, 147925), (366, 130950), (388, 123525), (405, 118340), (450, 106506), (485, 98820), (540, 88755), (549, 87300), (582, 82350), (610, 78570), (675, 71004), (732, 65475), (810, 59170), (873, 54900), (900, 53253), (915, 52380), (970, 49410), (1098, 43650), (1164, 41175), (1220, 39285), (1350, 35502), (1455, 32940), (1525, 31428), (1620, 29585), (1647, 29100), (1746, 27450), (1830, 26190), (1940, 24705), (2025, 23668), (2196, 21825), (2425, 19764), (2619, 18300), (2700, 17751), (2745, 17460), (2910, 16470), (3050, 15714), (3294, 14550), (3492, 13725), (3660, 13095), (4050, 11834), (4365, 10980), (4575, 10476), (4850, 9882), (4941, 9700), (5238, 9150), (5490, 8730), (5820, 8235), (5917, 8100), (6100, 7857), (6588, 7275)]