181139220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 598752000

約数和(自身を除く): 417612780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 43, 45, 54, 58, 60, 86, 87, 90, 108, 116, 129, 135, 145, 172, 174, 180, 215, 258, 261, 269, 270, 290, 348, 387, 430, 435, 516, 522, 538, 540, 580, 645, 774, 783, 807, 860, 870, 1044, 1076, 1161, 1247, 1290, 1305, 1345, 1548, 1566, 1614, 1740, 1935, 2322, 2421, 2494, 2580, 2610, 2690, 3132, 3228, 3741, 3870, 3915, 4035, 4644, 4842, 4988, 5220, 5380, 5805, 6235, 7263, 7482, 7740, 7801, 7830, 8070, 9684, 11223, 11567, 11610, 12105, 12470, 14526, 14964, 15602, 15660, 16140, 18705, 22446, 23134, 23220, 23403, 24210, 24940, 29052, 31204, 33669, 34701, 36315, 37410, 39005, 44892, 46268, 46806, 48420, 56115, 57835, 67338, 69402, 70209, 72630, 74820, 78010, 93612, 104103, 112230, 115670, 117015, 134676, 138804, 140418, 145260, 156020, 168345, 173505, 208206, 210627, 224460, 231340, 234030, 280836, 312309, 335443, 336690, 347010, 351045, 416412, 421254, 468060, 520515, 624618, 670886, 673380, 694020, 702090, 842508, 1006329, 1041030, 1053135, 1249236, 1341772, 1404180, 1561545, 1677215, 2012658, 2082060, 2106270, 3018987, 3123090, 3354430, 4025316, 4212540, 5031645, 6037974, 6246180, 6708860, 9056961, 10063290, 12075948, 15094935, 18113922, 20126580, 30189870, 36227844, 45284805, 60379740, 90569610, 181139220]

約数ペア:

[(1, 181139220), (2, 90569610), (3, 60379740), (4, 45284805), (5, 36227844), (6, 30189870), (9, 20126580), (10, 18113922), (12, 15094935), (15, 12075948), (18, 10063290), (20, 9056961), (27, 6708860), (29, 6246180), (30, 6037974), (36, 5031645), (43, 4212540), (45, 4025316), (54, 3354430), (58, 3123090), (60, 3018987), (86, 2106270), (87, 2082060), (90, 2012658), (108, 1677215), (116, 1561545), (129, 1404180), (135, 1341772), (145, 1249236), (172, 1053135), (174, 1041030), (180, 1006329), (215, 842508), (258, 702090), (261, 694020), (269, 673380), (270, 670886), (290, 624618), (348, 520515), (387, 468060), (430, 421254), (435, 416412), (516, 351045), (522, 347010), (538, 336690), (540, 335443), (580, 312309), (645, 280836), (774, 234030), (783, 231340), (807, 224460), (860, 210627), (870, 208206), (1044, 173505), (1076, 168345), (1161, 156020), (1247, 145260), (1290, 140418), (1305, 138804), (1345, 134676), (1548, 117015), (1566, 115670), (1614, 112230), (1740, 104103), (1935, 93612), (2322, 78010), (2421, 74820), (2494, 72630), (2580, 70209), (2610, 69402), (2690, 67338), (3132, 57835), (3228, 56115), (3741, 48420), (3870, 46806), (3915, 46268), (4035, 44892), (4644, 39005), (4842, 37410), (4988, 36315), (5220, 34701), (5380, 33669), (5805, 31204), (6235, 29052), (7263, 24940), (7482, 24210), (7740, 23403), (7801, 23220), (7830, 23134), (8070, 22446), (9684, 18705), (11223, 16140), (11567, 15660), (11610, 15602), (12105, 14964), (12470, 14526)]