34281720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 122620680

約数和(自身を除く): 88338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 787, 792, 968, 990, 1089, 1210, 1320, 1452, 1574, 1815, 1980, 2178, 2361, 2420, 2904, 3148, 3630, 3935, 3960, 4356, 4722, 4840, 5445, 6296, 7083, 7260, 7870, 8657, 8712, 9444, 10890, 11805, 14166, 14520, 15740, 17314, 18888, 21780, 23610, 25971, 28332, 31480, 34628, 35415, 43285, 43560, 47220, 51942, 56664, 69256, 70830, 77913, 86570, 94440, 95227, 103884, 129855, 141660, 155826, 173140, 190454, 207768, 259710, 283320, 285681, 311652, 346280, 380908, 389565, 476135, 519420, 571362, 623304, 761816, 779130, 857043, 952270, 1038840, 1142724, 1428405, 1558260, 1714086, 1904540, 2285448, 2856810, 3116520, 3428172, 3809080, 4285215, 5713620, 6856344, 8570430, 11427240, 17140860, 34281720]

約数ペア:

[(1, 34281720), (2, 17140860), (3, 11427240), (4, 8570430), (5, 6856344), (6, 5713620), (8, 4285215), (9, 3809080), (10, 3428172), (11, 3116520), (12, 2856810), (15, 2285448), (18, 1904540), (20, 1714086), (22, 1558260), (24, 1428405), (30, 1142724), (33, 1038840), (36, 952270), (40, 857043), (44, 779130), (45, 761816), (55, 623304), (60, 571362), (66, 519420), (72, 476135), (88, 389565), (90, 380908), (99, 346280), (110, 311652), (120, 285681), (121, 283320), (132, 259710), (165, 207768), (180, 190454), (198, 173140), (220, 155826), (242, 141660), (264, 129855), (330, 103884), (360, 95227), (363, 94440), (396, 86570), (440, 77913), (484, 70830), (495, 69256), (605, 56664), (660, 51942), (726, 47220), (787, 43560), (792, 43285), (968, 35415), (990, 34628), (1089, 31480), (1210, 28332), (1320, 25971), (1452, 23610), (1574, 21780), (1815, 18888), (1980, 17314), (2178, 15740), (2361, 14520), (2420, 14166), (2904, 11805), (3148, 10890), (3630, 9444), (3935, 8712), (3960, 8657), (4356, 7870), (4722, 7260), (4840, 7083), (5445, 6296)]