131039400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 445953600

約数和(自身を除く): 314914200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 255, 290, 300, 340, 348, 408, 425, 435, 443, 493, 510, 580, 600, 680, 696, 725, 850, 870, 886, 986, 1020, 1160, 1275, 1329, 1450, 1479, 1700, 1740, 1772, 1972, 2040, 2175, 2215, 2465, 2550, 2658, 2900, 2958, 3400, 3480, 3544, 3944, 4350, 4430, 4930, 5100, 5316, 5800, 5916, 6645, 7395, 7531, 8700, 8860, 9860, 10200, 10632, 11075, 11832, 12325, 12847, 13290, 14790, 15062, 17400, 17720, 19720, 22150, 22593, 24650, 25694, 26580, 29580, 30124, 33225, 36975, 37655, 38541, 44300, 45186, 49300, 51388, 53160, 59160, 60248, 64235, 66450, 73950, 75310, 77082, 88600, 90372, 98600, 102776, 112965, 128470, 132900, 147900, 150620, 154164, 180744, 188275, 192705, 218399, 225930, 256940, 265800, 295800, 301240, 308328, 321175, 376550, 385410, 436798, 451860, 513880, 564825, 642350, 655197, 753100, 770820, 873596, 903720, 963525, 1091995, 1129650, 1284700, 1310394, 1506200, 1541640, 1747192, 1927050, 2183990, 2259300, 2569400, 2620788, 3275985, 3854100, 4367980, 4518600, 5241576, 5459975, 6551970, 7708200, 8735960, 10919950, 13103940, 16379925, 21839900, 26207880, 32759850, 43679800, 65519700, 131039400]

約数ペア:

[(1, 131039400), (2, 65519700), (3, 43679800), (4, 32759850), (5, 26207880), (6, 21839900), (8, 16379925), (10, 13103940), (12, 10919950), (15, 8735960), (17, 7708200), (20, 6551970), (24, 5459975), (25, 5241576), (29, 4518600), (30, 4367980), (34, 3854100), (40, 3275985), (50, 2620788), (51, 2569400), (58, 2259300), (60, 2183990), (68, 1927050), (75, 1747192), (85, 1541640), (87, 1506200), (100, 1310394), (102, 1284700), (116, 1129650), (120, 1091995), (136, 963525), (145, 903720), (150, 873596), (170, 770820), (174, 753100), (200, 655197), (204, 642350), (232, 564825), (255, 513880), (290, 451860), (300, 436798), (340, 385410), (348, 376550), (408, 321175), (425, 308328), (435, 301240), (443, 295800), (493, 265800), (510, 256940), (580, 225930), (600, 218399), (680, 192705), (696, 188275), (725, 180744), (850, 154164), (870, 150620), (886, 147900), (986, 132900), (1020, 128470), (1160, 112965), (1275, 102776), (1329, 98600), (1450, 90372), (1479, 88600), (1700, 77082), (1740, 75310), (1772, 73950), (1972, 66450), (2040, 64235), (2175, 60248), (2215, 59160), (2465, 53160), (2550, 51388), (2658, 49300), (2900, 45186), (2958, 44300), (3400, 38541), (3480, 37655), (3544, 36975), (3944, 33225), (4350, 30124), (4430, 29580), (4930, 26580), (5100, 25694), (5316, 24650), (5800, 22593), (5916, 22150), (6645, 19720), (7395, 17720), (7531, 17400), (8700, 15062), (8860, 14790), (9860, 13290), (10200, 12847), (10632, 12325), (11075, 11832)]