543135580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 1310801184

約数和(自身を除く): 767665604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 43, 52, 65, 74, 86, 101, 130, 148, 169, 172, 185, 202, 215, 260, 338, 370, 404, 430, 481, 505, 559, 676, 740, 845, 860, 962, 1010, 1118, 1313, 1591, 1690, 1924, 2020, 2236, 2405, 2626, 2795, 3182, 3380, 3737, 4343, 4810, 5252, 5590, 6253, 6364, 6565, 7267, 7474, 7955, 8686, 9620, 11180, 12506, 13130, 14534, 14948, 15910, 17069, 17372, 18685, 20683, 21715, 25012, 26260, 29068, 31265, 31820, 34138, 36335, 37370, 41366, 43430, 48581, 56459, 62530, 68276, 72670, 74740, 82732, 85345, 86860, 97162, 103415, 112918, 125060, 145340, 160691, 170690, 194324, 206830, 225836, 242905, 268879, 282295, 321382, 341380, 413660, 485810, 537758, 564590, 631553, 642764, 733967, 803455, 971620, 1075516, 1129180, 1263106, 1344395, 1467934, 1606910, 2088983, 2526212, 2688790, 2935868, 3157765, 3213820, 3669835, 4177966, 5377580, 6315530, 7339670, 8355932, 10444915, 12631060, 14679340, 20889830, 27156779, 41779660, 54313558, 108627116, 135783895, 271567790, 543135580]

約数ペア:

[(1, 543135580), (2, 271567790), (4, 135783895), (5, 108627116), (10, 54313558), (13, 41779660), (20, 27156779), (26, 20889830), (37, 14679340), (43, 12631060), (52, 10444915), (65, 8355932), (74, 7339670), (86, 6315530), (101, 5377580), (130, 4177966), (148, 3669835), (169, 3213820), (172, 3157765), (185, 2935868), (202, 2688790), (215, 2526212), (260, 2088983), (338, 1606910), (370, 1467934), (404, 1344395), (430, 1263106), (481, 1129180), (505, 1075516), (559, 971620), (676, 803455), (740, 733967), (845, 642764), (860, 631553), (962, 564590), (1010, 537758), (1118, 485810), (1313, 413660), (1591, 341380), (1690, 321382), (1924, 282295), (2020, 268879), (2236, 242905), (2405, 225836), (2626, 206830), (2795, 194324), (3182, 170690), (3380, 160691), (3737, 145340), (4343, 125060), (4810, 112918), (5252, 103415), (5590, 97162), (6253, 86860), (6364, 85345), (6565, 82732), (7267, 74740), (7474, 72670), (7955, 68276), (8686, 62530), (9620, 56459), (11180, 48581), (12506, 43430), (13130, 41366), (14534, 37370), (14948, 36335), (15910, 34138), (17069, 31820), (17372, 31265), (18685, 29068), (20683, 26260), (21715, 25012)]