90068040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14717}}^1$

素因数の和:14751

約数の個数: 96

約数和(自身を含む): 309961080

約数和(自身を除く): 219893040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14717, 29434, 44151, 58868, 73585, 88302, 117736, 132453, 147170, 176604, 220755, 250189, 264906, 294340, 353208, 441510, 500378, 529812, 588680, 662265, 750567, 883020, 1000756, 1059624, 1250945, 1324530, 1501134, 1766040, 2001512, 2251701, 2501890, 2649060, 3002268, 3752835, 4503402, 5003780, 5298120, 6004536, 7505670, 9006804, 10007560, 11258505, 15011340, 18013608, 22517010, 30022680, 45034020, 90068040]

約数ペア:

[(1, 90068040), (2, 45034020), (3, 30022680), (4, 22517010), (5, 18013608), (6, 15011340), (8, 11258505), (9, 10007560), (10, 9006804), (12, 7505670), (15, 6004536), (17, 5298120), (18, 5003780), (20, 4503402), (24, 3752835), (30, 3002268), (34, 2649060), (36, 2501890), (40, 2251701), (45, 2001512), (51, 1766040), (60, 1501134), (68, 1324530), (72, 1250945), (85, 1059624), (90, 1000756), (102, 883020), (120, 750567), (136, 662265), (153, 588680), (170, 529812), (180, 500378), (204, 441510), (255, 353208), (306, 294340), (340, 264906), (360, 250189), (408, 220755), (510, 176604), (612, 147170), (680, 132453), (765, 117736), (1020, 88302), (1224, 73585), (1530, 58868), (2040, 44151), (3060, 29434), (6120, 14717)]