68821500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 226017792

約数和(自身を除く): 157196292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 97, 100, 110, 125, 129, 132, 150, 165, 172, 194, 215, 220, 250, 258, 275, 291, 300, 330, 375, 388, 430, 473, 485, 500, 516, 550, 582, 645, 660, 750, 825, 860, 946, 970, 1067, 1075, 1100, 1164, 1290, 1375, 1419, 1455, 1500, 1650, 1892, 1940, 2134, 2150, 2365, 2425, 2580, 2750, 2838, 2910, 3201, 3225, 3300, 4125, 4171, 4268, 4300, 4730, 4850, 5335, 5375, 5500, 5676, 5820, 6402, 6450, 7095, 7275, 8250, 8342, 9460, 9700, 10670, 10750, 11825, 12125, 12513, 12804, 12900, 14190, 14550, 16005, 16125, 16500, 16684, 20855, 21340, 21500, 23650, 24250, 25026, 26675, 28380, 29100, 32010, 32250, 35475, 36375, 41710, 45881, 47300, 48500, 50052, 53350, 59125, 62565, 64020, 64500, 70950, 72750, 80025, 83420, 91762, 104275, 106700, 118250, 125130, 133375, 137643, 141900, 145500, 160050, 177375, 183524, 208550, 229405, 236500, 250260, 266750, 275286, 312825, 320100, 354750, 400125, 417100, 458810, 521375, 533500, 550572, 625650, 688215, 709500, 800250, 917620, 1042750, 1147025, 1251300, 1376430, 1564125, 1600500, 2085500, 2294050, 2752860, 3128250, 3441075, 4588100, 5735125, 6256500, 6882150, 11470250, 13764300, 17205375, 22940500, 34410750, 68821500]

約数ペア:

[(1, 68821500), (2, 34410750), (3, 22940500), (4, 17205375), (5, 13764300), (6, 11470250), (10, 6882150), (11, 6256500), (12, 5735125), (15, 4588100), (20, 3441075), (22, 3128250), (25, 2752860), (30, 2294050), (33, 2085500), (43, 1600500), (44, 1564125), (50, 1376430), (55, 1251300), (60, 1147025), (66, 1042750), (75, 917620), (86, 800250), (97, 709500), (100, 688215), (110, 625650), (125, 550572), (129, 533500), (132, 521375), (150, 458810), (165, 417100), (172, 400125), (194, 354750), (215, 320100), (220, 312825), (250, 275286), (258, 266750), (275, 250260), (291, 236500), (300, 229405), (330, 208550), (375, 183524), (388, 177375), (430, 160050), (473, 145500), (485, 141900), (500, 137643), (516, 133375), (550, 125130), (582, 118250), (645, 106700), (660, 104275), (750, 91762), (825, 83420), (860, 80025), (946, 72750), (970, 70950), (1067, 64500), (1075, 64020), (1100, 62565), (1164, 59125), (1290, 53350), (1375, 50052), (1419, 48500), (1455, 47300), (1500, 45881), (1650, 41710), (1892, 36375), (1940, 35475), (2134, 32250), (2150, 32010), (2365, 29100), (2425, 28380), (2580, 26675), (2750, 25026), (2838, 24250), (2910, 23650), (3201, 21500), (3225, 21340), (3300, 20855), (4125, 16684), (4171, 16500), (4268, 16125), (4300, 16005), (4730, 14550), (4850, 14190), (5335, 12900), (5375, 12804), (5500, 12513), (5676, 12125), (5820, 11825), (6402, 10750), (6450, 10670), (7095, 9700), (7275, 9460), (8250, 8342)]