425466540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 1388016000

約数和(自身を除く): 962549460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 101, 108, 116, 135, 145, 174, 180, 202, 261, 269, 270, 290, 303, 348, 404, 435, 505, 522, 538, 540, 580, 606, 783, 807, 870, 909, 1010, 1044, 1076, 1212, 1305, 1345, 1515, 1566, 1614, 1740, 1818, 2020, 2421, 2610, 2690, 2727, 2929, 3030, 3132, 3228, 3636, 3915, 4035, 4545, 4842, 5220, 5380, 5454, 5858, 6060, 7263, 7801, 7830, 8070, 8787, 9090, 9684, 10908, 11716, 12105, 13635, 14526, 14645, 15602, 15660, 16140, 17574, 18180, 23403, 24210, 26361, 27169, 27270, 29052, 29290, 31204, 35148, 36315, 39005, 43935, 46806, 48420, 52722, 54338, 54540, 58580, 70209, 72630, 78010, 79083, 81507, 87870, 93612, 105444, 108676, 117015, 131805, 135845, 140418, 145260, 156020, 158166, 163014, 175740, 210627, 234030, 244521, 263610, 271690, 280836, 316332, 326028, 351045, 395415, 407535, 421254, 468060, 489042, 527220, 543380, 702090, 733563, 787901, 790830, 815070, 842508, 978084, 1053135, 1222605, 1404180, 1467126, 1575802, 1581660, 1630140, 2106270, 2363703, 2445210, 2934252, 3151604, 3667815, 3939505, 4212540, 4727406, 4890420, 7091109, 7335630, 7879010, 9454812, 11818515, 14182218, 14671260, 15758020, 21273327, 23637030, 28364436, 35455545, 42546654, 47274060, 70911090, 85093308, 106366635, 141822180, 212733270, 425466540]

約数ペア:

[(1, 425466540), (2, 212733270), (3, 141822180), (4, 106366635), (5, 85093308), (6, 70911090), (9, 47274060), (10, 42546654), (12, 35455545), (15, 28364436), (18, 23637030), (20, 21273327), (27, 15758020), (29, 14671260), (30, 14182218), (36, 11818515), (45, 9454812), (54, 7879010), (58, 7335630), (60, 7091109), (87, 4890420), (90, 4727406), (101, 4212540), (108, 3939505), (116, 3667815), (135, 3151604), (145, 2934252), (174, 2445210), (180, 2363703), (202, 2106270), (261, 1630140), (269, 1581660), (270, 1575802), (290, 1467126), (303, 1404180), (348, 1222605), (404, 1053135), (435, 978084), (505, 842508), (522, 815070), (538, 790830), (540, 787901), (580, 733563), (606, 702090), (783, 543380), (807, 527220), (870, 489042), (909, 468060), (1010, 421254), (1044, 407535), (1076, 395415), (1212, 351045), (1305, 326028), (1345, 316332), (1515, 280836), (1566, 271690), (1614, 263610), (1740, 244521), (1818, 234030), (2020, 210627), (2421, 175740), (2610, 163014), (2690, 158166), (2727, 156020), (2929, 145260), (3030, 140418), (3132, 135845), (3228, 131805), (3636, 117015), (3915, 108676), (4035, 105444), (4545, 93612), (4842, 87870), (5220, 81507), (5380, 79083), (5454, 78010), (5858, 72630), (6060, 70209), (7263, 58580), (7801, 54540), (7830, 54338), (8070, 52722), (8787, 48420), (9090, 46806), (9684, 43935), (10908, 39005), (11716, 36315), (12105, 35148), (13635, 31204), (14526, 29290), (14645, 29052), (15602, 27270), (15660, 27169), (16140, 26361), (17574, 24210), (18180, 23403)]