143455140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34651}}^1$

素因数の和:34689

約数の個数: 72

約数和(自身を含む): 454079808

約数和(自身を除く): 310624668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 34651, 69302, 103953, 138604, 173255, 207906, 311859, 346510, 415812, 519765, 623718, 693020, 796973, 1039530, 1247436, 1559295, 1593946, 2079060, 2390919, 3118590, 3187892, 3984865, 4781838, 6237180, 7172757, 7969730, 9563676, 11954595, 14345514, 15939460, 23909190, 28691028, 35863785, 47818380, 71727570, 143455140]

約数ペア:

[(1, 143455140), (2, 71727570), (3, 47818380), (4, 35863785), (5, 28691028), (6, 23909190), (9, 15939460), (10, 14345514), (12, 11954595), (15, 9563676), (18, 7969730), (20, 7172757), (23, 6237180), (30, 4781838), (36, 3984865), (45, 3187892), (46, 3118590), (60, 2390919), (69, 2079060), (90, 1593946), (92, 1559295), (115, 1247436), (138, 1039530), (180, 796973), (207, 693020), (230, 623718), (276, 519765), (345, 415812), (414, 346510), (460, 311859), (690, 207906), (828, 173255), (1035, 138604), (1380, 103953), (2070, 69302), (4140, 34651)]