56745000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 208948740

約数和(自身を除く): 152203740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 97, 100, 104, 117, 120, 125, 130, 150, 156, 180, 194, 195, 200, 225, 234, 250, 260, 291, 300, 312, 325, 360, 375, 388, 390, 450, 468, 485, 500, 520, 582, 585, 600, 625, 650, 750, 776, 780, 873, 900, 936, 970, 975, 1000, 1125, 1164, 1170, 1250, 1261, 1300, 1455, 1500, 1560, 1625, 1746, 1800, 1875, 1940, 1950, 2250, 2328, 2340, 2425, 2500, 2522, 2600, 2910, 2925, 3000, 3250, 3492, 3750, 3783, 3880, 3900, 4365, 4500, 4680, 4850, 4875, 5000, 5044, 5625, 5820, 5850, 6305, 6500, 6984, 7275, 7500, 7566, 7800, 8125, 8730, 9000, 9700, 9750, 10088, 11250, 11349, 11640, 11700, 12125, 12610, 13000, 14550, 14625, 15000, 15132, 16250, 17460, 18915, 19400, 19500, 21825, 22500, 22698, 23400, 24250, 24375, 25220, 29100, 29250, 30264, 31525, 32500, 34920, 36375, 37830, 39000, 43650, 45000, 45396, 48500, 48750, 50440, 56745, 58200, 58500, 60625, 63050, 65000, 72750, 73125, 75660, 87300, 90792, 94575, 97000, 97500, 109125, 113490, 117000, 121250, 126100, 145500, 146250, 151320, 157625, 174600, 181875, 189150, 195000, 218250, 226980, 242500, 252200, 283725, 291000, 292500, 315250, 363750, 378300, 436500, 453960, 472875, 485000, 545625, 567450, 585000, 630500, 727500, 756600, 788125, 873000, 945750, 1091250, 1134900, 1261000, 1418625, 1455000, 1576250, 1891500, 2182500, 2269800, 2364375, 2837250, 3152500, 3783000, 4365000, 4728750, 5674500, 6305000, 7093125, 9457500, 11349000, 14186250, 18915000, 28372500, 56745000]

約数ペア:

[(1, 56745000), (2, 28372500), (3, 18915000), (4, 14186250), (5, 11349000), (6, 9457500), (8, 7093125), (9, 6305000), (10, 5674500), (12, 4728750), (13, 4365000), (15, 3783000), (18, 3152500), (20, 2837250), (24, 2364375), (25, 2269800), (26, 2182500), (30, 1891500), (36, 1576250), (39, 1455000), (40, 1418625), (45, 1261000), (50, 1134900), (52, 1091250), (60, 945750), (65, 873000), (72, 788125), (75, 756600), (78, 727500), (90, 630500), (97, 585000), (100, 567450), (104, 545625), (117, 485000), (120, 472875), (125, 453960), (130, 436500), (150, 378300), (156, 363750), (180, 315250), (194, 292500), (195, 291000), (200, 283725), (225, 252200), (234, 242500), (250, 226980), (260, 218250), (291, 195000), (300, 189150), (312, 181875), (325, 174600), (360, 157625), (375, 151320), (388, 146250), (390, 145500), (450, 126100), (468, 121250), (485, 117000), (500, 113490), (520, 109125), (582, 97500), (585, 97000), (600, 94575), (625, 90792), (650, 87300), (750, 75660), (776, 73125), (780, 72750), (873, 65000), (900, 63050), (936, 60625), (970, 58500), (975, 58200), (1000, 56745), (1125, 50440), (1164, 48750), (1170, 48500), (1250, 45396), (1261, 45000), (1300, 43650), (1455, 39000), (1500, 37830), (1560, 36375), (1625, 34920), (1746, 32500), (1800, 31525), (1875, 30264), (1940, 29250), (1950, 29100), (2250, 25220), (2328, 24375), (2340, 24250), (2425, 23400), (2500, 22698), (2522, 22500), (2600, 21825), (2910, 19500), (2925, 19400), (3000, 18915), (3250, 17460), (3492, 16250), (3750, 15132), (3783, 15000), (3880, 14625), (3900, 14550), (4365, 13000), (4500, 12610), (4680, 12125), (4850, 11700), (4875, 11640), (5000, 11349), (5044, 11250), (5625, 10088), (5820, 9750), (5850, 9700), (6305, 9000), (6500, 8730), (6984, 8125), (7275, 7800), (7500, 7566)]