166062780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 561139488

約数和(自身を除く): 395076708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 103, 106, 117, 130, 156, 159, 169, 180, 195, 206, 212, 234, 260, 265, 309, 318, 338, 390, 412, 468, 477, 507, 515, 530, 585, 618, 636, 676, 689, 780, 795, 845, 927, 954, 1014, 1030, 1060, 1170, 1236, 1339, 1378, 1521, 1545, 1590, 1690, 1854, 1908, 2028, 2060, 2067, 2340, 2385, 2535, 2678, 2756, 3042, 3090, 3180, 3380, 3445, 3708, 4017, 4134, 4635, 4770, 5070, 5356, 5459, 6084, 6180, 6201, 6695, 6890, 7605, 8034, 8268, 8957, 9270, 9540, 10140, 10335, 10918, 12051, 12402, 13390, 13780, 15210, 16068, 16377, 17407, 17914, 18540, 20085, 20670, 21836, 24102, 24804, 26780, 26871, 27295, 30420, 31005, 32754, 34814, 35828, 40170, 41340, 44785, 48204, 49131, 52221, 53742, 54590, 60255, 62010, 65508, 69628, 70967, 80340, 80613, 81885, 87035, 89570, 98262, 104442, 107484, 109180, 120510, 124020, 134355, 141934, 156663, 161226, 163770, 174070, 179140, 196524, 208884, 212901, 241020, 245655, 261105, 268710, 283868, 313326, 322452, 327540, 348140, 354835, 403065, 425802, 491310, 522210, 537420, 626652, 638703, 709670, 783315, 806130, 851604, 922571, 982620, 1044420, 1064505, 1277406, 1419340, 1566630, 1612260, 1845142, 2129010, 2554812, 2767713, 3133260, 3193515, 3690284, 4258020, 4612855, 5535426, 6387030, 8303139, 9225710, 11070852, 12774060, 13838565, 16606278, 18451420, 27677130, 33212556, 41515695, 55354260, 83031390, 166062780]

約数ペア:

[(1, 166062780), (2, 83031390), (3, 55354260), (4, 41515695), (5, 33212556), (6, 27677130), (9, 18451420), (10, 16606278), (12, 13838565), (13, 12774060), (15, 11070852), (18, 9225710), (20, 8303139), (26, 6387030), (30, 5535426), (36, 4612855), (39, 4258020), (45, 3690284), (52, 3193515), (53, 3133260), (60, 2767713), (65, 2554812), (78, 2129010), (90, 1845142), (103, 1612260), (106, 1566630), (117, 1419340), (130, 1277406), (156, 1064505), (159, 1044420), (169, 982620), (180, 922571), (195, 851604), (206, 806130), (212, 783315), (234, 709670), (260, 638703), (265, 626652), (309, 537420), (318, 522210), (338, 491310), (390, 425802), (412, 403065), (468, 354835), (477, 348140), (507, 327540), (515, 322452), (530, 313326), (585, 283868), (618, 268710), (636, 261105), (676, 245655), (689, 241020), (780, 212901), (795, 208884), (845, 196524), (927, 179140), (954, 174070), (1014, 163770), (1030, 161226), (1060, 156663), (1170, 141934), (1236, 134355), (1339, 124020), (1378, 120510), (1521, 109180), (1545, 107484), (1590, 104442), (1690, 98262), (1854, 89570), (1908, 87035), (2028, 81885), (2060, 80613), (2067, 80340), (2340, 70967), (2385, 69628), (2535, 65508), (2678, 62010), (2756, 60255), (3042, 54590), (3090, 53742), (3180, 52221), (3380, 49131), (3445, 48204), (3708, 44785), (4017, 41340), (4134, 40170), (4635, 35828), (4770, 34814), (5070, 32754), (5356, 31005), (5459, 30420), (6084, 27295), (6180, 26871), (6201, 26780), (6695, 24804), (6890, 24102), (7605, 21836), (8034, 20670), (8268, 20085), (8957, 18540), (9270, 17914), (9540, 17407), (10140, 16377), (10335, 16068), (10918, 15210), (12051, 13780), (12402, 13390)]