67617720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 227534400

約数和(自身を除く): 159916680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 457, 540, 548, 685, 822, 914, 1080, 1096, 1233, 1370, 1371, 1644, 1828, 2055, 2285, 2466, 2740, 2742, 3288, 3656, 3699, 4110, 4113, 4570, 4932, 5480, 5484, 6165, 6855, 7398, 8220, 8226, 9140, 9864, 10968, 12330, 12339, 13710, 14796, 16440, 16452, 18280, 18495, 20565, 24660, 24678, 27420, 29592, 32904, 36990, 41130, 49320, 49356, 54840, 61695, 62609, 73980, 82260, 98712, 123390, 125218, 147960, 164520, 187827, 246780, 250436, 313045, 375654, 493560, 500872, 563481, 626090, 751308, 939135, 1126962, 1252180, 1502616, 1690443, 1878270, 2253924, 2504360, 2817405, 3380886, 3756540, 4507848, 5634810, 6761772, 7513080, 8452215, 11269620, 13523544, 16904430, 22539240, 33808860, 67617720]

約数ペア:

[(1, 67617720), (2, 33808860), (3, 22539240), (4, 16904430), (5, 13523544), (6, 11269620), (8, 8452215), (9, 7513080), (10, 6761772), (12, 5634810), (15, 4507848), (18, 3756540), (20, 3380886), (24, 2817405), (27, 2504360), (30, 2253924), (36, 1878270), (40, 1690443), (45, 1502616), (54, 1252180), (60, 1126962), (72, 939135), (90, 751308), (108, 626090), (120, 563481), (135, 500872), (137, 493560), (180, 375654), (216, 313045), (270, 250436), (274, 246780), (360, 187827), (411, 164520), (457, 147960), (540, 125218), (548, 123390), (685, 98712), (822, 82260), (914, 73980), (1080, 62609), (1096, 61695), (1233, 54840), (1370, 49356), (1371, 49320), (1644, 41130), (1828, 36990), (2055, 32904), (2285, 29592), (2466, 27420), (2740, 24678), (2742, 24660), (3288, 20565), (3656, 18495), (3699, 18280), (4110, 16452), (4113, 16440), (4570, 14796), (4932, 13710), (5480, 12339), (5484, 12330), (6165, 10968), (6855, 9864), (7398, 9140), (8220, 8226)]