169459020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 387924660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 90, 93, 106, 108, 124, 135, 155, 159, 180, 186, 191, 212, 265, 270, 279, 310, 318, 372, 382, 465, 477, 530, 540, 558, 573, 620, 636, 764, 795, 837, 930, 954, 955, 1060, 1116, 1146, 1395, 1431, 1590, 1643, 1674, 1719, 1860, 1908, 1910, 2292, 2385, 2790, 2862, 2865, 3180, 3286, 3348, 3438, 3820, 4185, 4770, 4929, 5157, 5580, 5724, 5730, 5921, 6572, 6876, 7155, 8215, 8370, 8595, 9540, 9858, 10123, 10314, 11460, 11842, 14310, 14787, 16430, 16740, 17190, 17763, 19716, 20246, 20628, 23684, 24645, 25785, 28620, 29574, 29605, 30369, 32860, 34380, 35526, 40492, 44361, 49290, 50615, 51570, 53289, 59148, 59210, 60738, 71052, 73935, 88722, 88815, 91107, 98580, 101230, 103140, 106578, 118420, 121476, 147870, 151845, 159867, 177444, 177630, 182214, 202460, 213156, 221805, 266445, 273321, 295740, 303690, 313813, 319734, 355260, 364428, 443610, 455535, 532890, 546642, 607380, 627626, 639468, 799335, 887220, 911070, 941439, 1065780, 1093284, 1255252, 1366605, 1569065, 1598670, 1822140, 1882878, 2733210, 2824317, 3138130, 3197340, 3765756, 4707195, 5466420, 5648634, 6276260, 8472951, 9414390, 11297268, 14121585, 16945902, 18828780, 28243170, 33891804, 42364755, 56486340, 84729510, 169459020]

約数ペア:

[(1, 169459020), (2, 84729510), (3, 56486340), (4, 42364755), (5, 33891804), (6, 28243170), (9, 18828780), (10, 16945902), (12, 14121585), (15, 11297268), (18, 9414390), (20, 8472951), (27, 6276260), (30, 5648634), (31, 5466420), (36, 4707195), (45, 3765756), (53, 3197340), (54, 3138130), (60, 2824317), (62, 2733210), (90, 1882878), (93, 1822140), (106, 1598670), (108, 1569065), (124, 1366605), (135, 1255252), (155, 1093284), (159, 1065780), (180, 941439), (186, 911070), (191, 887220), (212, 799335), (265, 639468), (270, 627626), (279, 607380), (310, 546642), (318, 532890), (372, 455535), (382, 443610), (465, 364428), (477, 355260), (530, 319734), (540, 313813), (558, 303690), (573, 295740), (620, 273321), (636, 266445), (764, 221805), (795, 213156), (837, 202460), (930, 182214), (954, 177630), (955, 177444), (1060, 159867), (1116, 151845), (1146, 147870), (1395, 121476), (1431, 118420), (1590, 106578), (1643, 103140), (1674, 101230), (1719, 98580), (1860, 91107), (1908, 88815), (1910, 88722), (2292, 73935), (2385, 71052), (2790, 60738), (2862, 59210), (2865, 59148), (3180, 53289), (3286, 51570), (3348, 50615), (3438, 49290), (3820, 44361), (4185, 40492), (4770, 35526), (4929, 34380), (5157, 32860), (5580, 30369), (5724, 29605), (5730, 29574), (5921, 28620), (6572, 25785), (6876, 24645), (7155, 23684), (8215, 20628), (8370, 20246), (8595, 19716), (9540, 17763), (9858, 17190), (10123, 16740), (10314, 16430), (11460, 14787), (11842, 14310)]