66369420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 153227412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 226, 234, 251, 260, 339, 390, 452, 468, 502, 565, 585, 678, 753, 780, 1004, 1017, 1130, 1170, 1255, 1356, 1469, 1506, 1695, 2034, 2259, 2260, 2340, 2510, 2938, 3012, 3263, 3390, 3765, 4068, 4407, 4518, 5020, 5085, 5876, 6526, 6780, 7345, 7530, 8814, 9036, 9789, 10170, 11295, 13052, 13221, 14690, 15060, 16315, 17628, 19578, 20340, 22035, 22590, 26442, 28363, 29367, 29380, 32630, 39156, 44070, 45180, 48945, 52884, 56726, 58734, 65260, 66105, 85089, 88140, 97890, 113452, 117468, 132210, 141815, 146835, 170178, 195780, 255267, 264420, 283630, 293670, 340356, 368719, 425445, 510534, 567260, 587340, 737438, 850890, 1021068, 1106157, 1276335, 1474876, 1701780, 1843595, 2212314, 2552670, 3318471, 3687190, 4424628, 5105340, 5530785, 6636942, 7374380, 11061570, 13273884, 16592355, 22123140, 33184710, 66369420]

約数ペア:

[(1, 66369420), (2, 33184710), (3, 22123140), (4, 16592355), (5, 13273884), (6, 11061570), (9, 7374380), (10, 6636942), (12, 5530785), (13, 5105340), (15, 4424628), (18, 3687190), (20, 3318471), (26, 2552670), (30, 2212314), (36, 1843595), (39, 1701780), (45, 1474876), (52, 1276335), (60, 1106157), (65, 1021068), (78, 850890), (90, 737438), (113, 587340), (117, 567260), (130, 510534), (156, 425445), (180, 368719), (195, 340356), (226, 293670), (234, 283630), (251, 264420), (260, 255267), (339, 195780), (390, 170178), (452, 146835), (468, 141815), (502, 132210), (565, 117468), (585, 113452), (678, 97890), (753, 88140), (780, 85089), (1004, 66105), (1017, 65260), (1130, 58734), (1170, 56726), (1255, 52884), (1356, 48945), (1469, 45180), (1506, 44070), (1695, 39156), (2034, 32630), (2259, 29380), (2260, 29367), (2340, 28363), (2510, 26442), (2938, 22590), (3012, 22035), (3263, 20340), (3390, 19578), (3765, 17628), (4068, 16315), (4407, 15060), (4518, 14690), (5020, 13221), (5085, 13052), (5876, 11295), (6526, 10170), (6780, 9789), (7345, 9036), (7530, 8814)]