43045740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 89042580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2687, 3204, 4005, 5340, 5374, 8010, 8061, 10748, 13435, 16020, 16122, 24183, 26870, 32244, 40305, 48366, 53740, 80610, 96732, 120915, 161220, 239143, 241830, 478286, 483660, 717429, 956572, 1195715, 1434858, 2152287, 2391430, 2869716, 3587145, 4304574, 4782860, 7174290, 8609148, 10761435, 14348580, 21522870, 43045740]

約数ペア:

[(1, 43045740), (2, 21522870), (3, 14348580), (4, 10761435), (5, 8609148), (6, 7174290), (9, 4782860), (10, 4304574), (12, 3587145), (15, 2869716), (18, 2391430), (20, 2152287), (30, 1434858), (36, 1195715), (45, 956572), (60, 717429), (89, 483660), (90, 478286), (178, 241830), (180, 239143), (267, 161220), (356, 120915), (445, 96732), (534, 80610), (801, 53740), (890, 48366), (1068, 40305), (1335, 32244), (1602, 26870), (1780, 24183), (2670, 16122), (2687, 16020), (3204, 13435), (4005, 10748), (5340, 8061), (5374, 8010)]