77241780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5573}}^1$

素因数の和:5606

約数の個数: 144

約数和(自身を含む): 292166784

約数和(自身を除く): 214925004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5573, 6930, 11146, 13860, 16719, 22292, 27865, 33438, 39011, 50157, 55730, 61303, 66876, 78022, 83595, 100314, 111460, 117033, 122606, 156044, 167190, 183909, 195055, 200628, 234066, 245212, 250785, 306515, 334380, 351099, 367818, 390110, 429121, 468132, 501570, 551727, 585165, 613030, 702198, 735636, 780220, 858242, 919545, 1003140, 1103454, 1170330, 1226060, 1287363, 1404396, 1716484, 1755495, 1839090, 2145605, 2206908, 2340660, 2574726, 2758635, 3510990, 3678180, 3862089, 4291210, 5149452, 5517270, 6436815, 7021980, 7724178, 8582420, 11034540, 12873630, 15448356, 19310445, 25747260, 38620890, 77241780]

約数ペア:

[(1, 77241780), (2, 38620890), (3, 25747260), (4, 19310445), (5, 15448356), (6, 12873630), (7, 11034540), (9, 8582420), (10, 7724178), (11, 7021980), (12, 6436815), (14, 5517270), (15, 5149452), (18, 4291210), (20, 3862089), (21, 3678180), (22, 3510990), (28, 2758635), (30, 2574726), (33, 2340660), (35, 2206908), (36, 2145605), (42, 1839090), (44, 1755495), (45, 1716484), (55, 1404396), (60, 1287363), (63, 1226060), (66, 1170330), (70, 1103454), (77, 1003140), (84, 919545), (90, 858242), (99, 780220), (105, 735636), (110, 702198), (126, 613030), (132, 585165), (140, 551727), (154, 501570), (165, 468132), (180, 429121), (198, 390110), (210, 367818), (220, 351099), (231, 334380), (252, 306515), (308, 250785), (315, 245212), (330, 234066), (385, 200628), (396, 195055), (420, 183909), (462, 167190), (495, 156044), (630, 122606), (660, 117033), (693, 111460), (770, 100314), (924, 83595), (990, 78022), (1155, 66876), (1260, 61303), (1386, 55730), (1540, 50157), (1980, 39011), (2310, 33438), (2772, 27865), (3465, 22292), (4620, 16719), (5573, 13860), (6930, 11146)]