18157037250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{5807}}^1$

素因数の和:6217

約数の個数: 128

約数和(自身を含む): 49578946560

約数和(自身を除く): 31421909310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 379, 550, 750, 758, 825, 1137, 1375, 1650, 1895, 2274, 2750, 3790, 4125, 4169, 5685, 5807, 8250, 8338, 9475, 11370, 11614, 12507, 17421, 18950, 20845, 25014, 28425, 29035, 34842, 41690, 47375, 56850, 58070, 62535, 63877, 87105, 94750, 104225, 125070, 127754, 142125, 145175, 174210, 191631, 208450, 284250, 290350, 312675, 319385, 383262, 435525, 521125, 625350, 638770, 725875, 871050, 958155, 1042250, 1451750, 1563375, 1596925, 1916310, 2177625, 2200853, 3126750, 3193850, 4355250, 4401706, 4790775, 6602559, 7984625, 9581550, 11004265, 13205118, 15969250, 22008530, 23953875, 24209383, 33012795, 47907750, 48418766, 55021325, 66025590, 72628149, 110042650, 121046915, 145256298, 165063975, 242093830, 275106625, 330127950, 363140745, 550213250, 605234575, 726281490, 825319875, 1210469150, 1650639750, 1815703725, 3026172875, 3631407450, 6052345750, 9078518625, 18157037250]

約数ペア:

[(1, 18157037250), (2, 9078518625), (3, 6052345750), (5, 3631407450), (6, 3026172875), (10, 1815703725), (11, 1650639750), (15, 1210469150), (22, 825319875), (25, 726281490), (30, 605234575), (33, 550213250), (50, 363140745), (55, 330127950), (66, 275106625), (75, 242093830), (110, 165063975), (125, 145256298), (150, 121046915), (165, 110042650), (250, 72628149), (275, 66025590), (330, 55021325), (375, 48418766), (379, 47907750), (550, 33012795), (750, 24209383), (758, 23953875), (825, 22008530), (1137, 15969250), (1375, 13205118), (1650, 11004265), (1895, 9581550), (2274, 7984625), (2750, 6602559), (3790, 4790775), (4125, 4401706), (4169, 4355250), (5685, 3193850), (5807, 3126750), (8250, 2200853), (8338, 2177625), (9475, 1916310), (11370, 1596925), (11614, 1563375), (12507, 1451750), (17421, 1042250), (18950, 958155), (20845, 871050), (25014, 725875), (28425, 638770), (29035, 625350), (34842, 521125), (41690, 435525), (47375, 383262), (56850, 319385), (58070, 312675), (62535, 290350), (63877, 284250), (87105, 208450), (94750, 191631), (104225, 174210), (125070, 145175), (127754, 142125)]