20227070400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89659}}^1$

素因数の和:89731

約数の個数: 168

約数和(自身を含む): 67774352640

約数和(自身を除く): 47547282240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 192, 200, 235, 240, 282, 300, 320, 376, 400, 470, 480, 564, 600, 705, 752, 800, 940, 960, 1128, 1175, 1200, 1410, 1504, 1600, 1880, 2256, 2350, 2400, 2820, 3008, 3525, 3760, 4512, 4700, 4800, 5640, 7050, 7520, 9024, 9400, 11280, 14100, 15040, 18800, 22560, 28200, 37600, 45120, 56400, 75200, 89659, 112800, 179318, 225600, 268977, 358636, 448295, 537954, 717272, 896590, 1075908, 1344885, 1434544, 1793180, 2151816, 2241475, 2689770, 2869088, 3586360, 4213973, 4303632, 4482950, 5379540, 5738176, 6724425, 7172720, 8427946, 8607264, 8965900, 10759080, 12641919, 13448850, 14345440, 16855892, 17214528, 17931800, 21069865, 21518160, 25283838, 26897700, 28690880, 33711784, 35863600, 42139730, 43036320, 50567676, 53795400, 63209595, 67423568, 71727200, 84279460, 86072640, 101135352, 105349325, 107590800, 126419190, 134847136, 143454400, 168558920, 202270704, 210698650, 215181600, 252838380, 269694272, 316047975, 337117840, 404541408, 421397300, 430363200, 505676760, 632095950, 674235680, 809082816, 842794600, 1011353520, 1264191900, 1348471360, 1685589200, 2022707040, 2528383800, 3371178400, 4045414080, 5056767600, 6742356800, 10113535200, 20227070400]

約数ペア:

[(1, 20227070400), (2, 10113535200), (3, 6742356800), (4, 5056767600), (5, 4045414080), (6, 3371178400), (8, 2528383800), (10, 2022707040), (12, 1685589200), (15, 1348471360), (16, 1264191900), (20, 1011353520), (24, 842794600), (25, 809082816), (30, 674235680), (32, 632095950), (40, 505676760), (47, 430363200), (48, 421397300), (50, 404541408), (60, 337117840), (64, 316047975), (75, 269694272), (80, 252838380), (94, 215181600), (96, 210698650), (100, 202270704), (120, 168558920), (141, 143454400), (150, 134847136), (160, 126419190), (188, 107590800), (192, 105349325), (200, 101135352), (235, 86072640), (240, 84279460), (282, 71727200), (300, 67423568), (320, 63209595), (376, 53795400), (400, 50567676), (470, 43036320), (480, 42139730), (564, 35863600), (600, 33711784), (705, 28690880), (752, 26897700), (800, 25283838), (940, 21518160), (960, 21069865), (1128, 17931800), (1175, 17214528), (1200, 16855892), (1410, 14345440), (1504, 13448850), (1600, 12641919), (1880, 10759080), (2256, 8965900), (2350, 8607264), (2400, 8427946), (2820, 7172720), (3008, 6724425), (3525, 5738176), (3760, 5379540), (4512, 4482950), (4700, 4303632), (4800, 4213973), (5640, 3586360), (7050, 2869088), (7520, 2689770), (9024, 2241475), (9400, 2151816), (11280, 1793180), (14100, 1434544), (15040, 1344885), (18800, 1075908), (22560, 896590), (28200, 717272), (37600, 537954), (45120, 448295), (56400, 358636), (75200, 268977), (89659, 225600), (112800, 179318)]