82846620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 265356000

約数和(自身を除く): 182509380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 59, 60, 87, 90, 116, 118, 145, 174, 177, 180, 236, 261, 269, 290, 295, 348, 354, 435, 522, 531, 538, 580, 590, 708, 807, 870, 885, 1044, 1062, 1076, 1180, 1305, 1345, 1614, 1711, 1740, 1770, 2124, 2421, 2610, 2655, 2690, 3228, 3422, 3540, 4035, 4842, 5133, 5220, 5310, 5380, 6844, 7801, 8070, 8555, 9684, 10266, 10620, 12105, 15399, 15602, 15871, 16140, 17110, 20532, 23403, 24210, 25665, 30798, 31204, 31742, 34220, 39005, 46806, 47613, 48420, 51330, 61596, 63484, 70209, 76995, 78010, 79355, 93612, 95226, 102660, 117015, 140418, 142839, 153990, 156020, 158710, 190452, 234030, 238065, 280836, 285678, 307980, 317420, 351045, 460259, 468060, 476130, 571356, 702090, 714195, 920518, 952260, 1380777, 1404180, 1428390, 1841036, 2301295, 2761554, 2856780, 4142331, 4602590, 5523108, 6903885, 8284662, 9205180, 13807770, 16569324, 20711655, 27615540, 41423310, 82846620]

約数ペア:

[(1, 82846620), (2, 41423310), (3, 27615540), (4, 20711655), (5, 16569324), (6, 13807770), (9, 9205180), (10, 8284662), (12, 6903885), (15, 5523108), (18, 4602590), (20, 4142331), (29, 2856780), (30, 2761554), (36, 2301295), (45, 1841036), (58, 1428390), (59, 1404180), (60, 1380777), (87, 952260), (90, 920518), (116, 714195), (118, 702090), (145, 571356), (174, 476130), (177, 468060), (180, 460259), (236, 351045), (261, 317420), (269, 307980), (290, 285678), (295, 280836), (348, 238065), (354, 234030), (435, 190452), (522, 158710), (531, 156020), (538, 153990), (580, 142839), (590, 140418), (708, 117015), (807, 102660), (870, 95226), (885, 93612), (1044, 79355), (1062, 78010), (1076, 76995), (1180, 70209), (1305, 63484), (1345, 61596), (1614, 51330), (1711, 48420), (1740, 47613), (1770, 46806), (2124, 39005), (2421, 34220), (2610, 31742), (2655, 31204), (2690, 30798), (3228, 25665), (3422, 24210), (3540, 23403), (4035, 20532), (4842, 17110), (5133, 16140), (5220, 15871), (5310, 15602), (5380, 15399), (6844, 12105), (7801, 10620), (8070, 10266), (8555, 9684)]