43291380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 136745280

約数和(自身を除く): 93453900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 89, 110, 121, 132, 134, 165, 178, 201, 220, 242, 267, 268, 330, 335, 356, 363, 402, 445, 484, 534, 605, 660, 670, 726, 737, 804, 890, 979, 1005, 1068, 1210, 1335, 1340, 1452, 1474, 1780, 1815, 1958, 2010, 2211, 2420, 2670, 2937, 2948, 3630, 3685, 3916, 4020, 4422, 4895, 5340, 5874, 5963, 7260, 7370, 8107, 8844, 9790, 10769, 11055, 11748, 11926, 14685, 14740, 16214, 17889, 19580, 21538, 22110, 23852, 24321, 29370, 29815, 32307, 32428, 35778, 40535, 43076, 44220, 48642, 53845, 58740, 59630, 64614, 65593, 71556, 81070, 89445, 97284, 107690, 119260, 121605, 129228, 131186, 161535, 162140, 178890, 196779, 215380, 243210, 262372, 323070, 327965, 357780, 393558, 486420, 646140, 655930, 721523, 787116, 983895, 1311860, 1443046, 1967790, 2164569, 2886092, 3607615, 3935580, 4329138, 7215230, 8658276, 10822845, 14430460, 21645690, 43291380]

約数ペア:

[(1, 43291380), (2, 21645690), (3, 14430460), (4, 10822845), (5, 8658276), (6, 7215230), (10, 4329138), (11, 3935580), (12, 3607615), (15, 2886092), (20, 2164569), (22, 1967790), (30, 1443046), (33, 1311860), (44, 983895), (55, 787116), (60, 721523), (66, 655930), (67, 646140), (89, 486420), (110, 393558), (121, 357780), (132, 327965), (134, 323070), (165, 262372), (178, 243210), (201, 215380), (220, 196779), (242, 178890), (267, 162140), (268, 161535), (330, 131186), (335, 129228), (356, 121605), (363, 119260), (402, 107690), (445, 97284), (484, 89445), (534, 81070), (605, 71556), (660, 65593), (670, 64614), (726, 59630), (737, 58740), (804, 53845), (890, 48642), (979, 44220), (1005, 43076), (1068, 40535), (1210, 35778), (1335, 32428), (1340, 32307), (1452, 29815), (1474, 29370), (1780, 24321), (1815, 23852), (1958, 22110), (2010, 21538), (2211, 19580), (2420, 17889), (2670, 16214), (2937, 14740), (2948, 14685), (3630, 11926), (3685, 11748), (3916, 11055), (4020, 10769), (4422, 9790), (4895, 8844), (5340, 8107), (5874, 7370), (5963, 7260)]