105687990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 311980032

約数和(自身を除く): 206292042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 61, 62, 69, 81, 90, 93, 115, 122, 135, 138, 155, 162, 183, 186, 207, 230, 243, 270, 279, 305, 310, 345, 366, 405, 414, 465, 486, 549, 558, 610, 621, 690, 713, 810, 837, 915, 930, 1035, 1098, 1215, 1242, 1395, 1403, 1426, 1647, 1674, 1830, 1863, 1891, 2070, 2139, 2430, 2511, 2745, 2790, 2806, 3105, 3294, 3565, 3726, 3782, 4185, 4209, 4278, 4941, 5022, 5490, 5589, 5673, 6210, 6417, 7015, 7130, 7533, 8235, 8370, 8418, 9315, 9455, 9882, 10695, 11178, 11346, 12555, 12627, 12834, 14030, 14823, 15066, 16470, 17019, 18630, 18910, 19251, 21045, 21390, 24705, 25110, 25254, 27945, 28365, 29646, 32085, 34038, 37665, 37881, 38502, 42090, 43493, 49410, 51057, 55890, 56730, 57753, 63135, 64170, 74115, 75330, 75762, 85095, 86986, 96255, 102114, 113643, 115506, 126270, 130479, 148230, 153171, 170190, 173259, 189405, 192510, 217465, 227286, 255285, 260958, 288765, 306342, 340929, 346518, 378810, 391437, 434930, 459513, 510570, 568215, 577530, 652395, 681858, 765855, 782874, 866295, 919026, 1136430, 1174311, 1304790, 1531710, 1704645, 1732590, 1957185, 2297565, 2348622, 3409290, 3522933, 3914370, 4595130, 5871555, 7045866, 10568799, 11743110, 17614665, 21137598, 35229330, 52843995, 105687990]

約数ペア:

[(1, 105687990), (2, 52843995), (3, 35229330), (5, 21137598), (6, 17614665), (9, 11743110), (10, 10568799), (15, 7045866), (18, 5871555), (23, 4595130), (27, 3914370), (30, 3522933), (31, 3409290), (45, 2348622), (46, 2297565), (54, 1957185), (61, 1732590), (62, 1704645), (69, 1531710), (81, 1304790), (90, 1174311), (93, 1136430), (115, 919026), (122, 866295), (135, 782874), (138, 765855), (155, 681858), (162, 652395), (183, 577530), (186, 568215), (207, 510570), (230, 459513), (243, 434930), (270, 391437), (279, 378810), (305, 346518), (310, 340929), (345, 306342), (366, 288765), (405, 260958), (414, 255285), (465, 227286), (486, 217465), (549, 192510), (558, 189405), (610, 173259), (621, 170190), (690, 153171), (713, 148230), (810, 130479), (837, 126270), (915, 115506), (930, 113643), (1035, 102114), (1098, 96255), (1215, 86986), (1242, 85095), (1395, 75762), (1403, 75330), (1426, 74115), (1647, 64170), (1674, 63135), (1830, 57753), (1863, 56730), (1891, 55890), (2070, 51057), (2139, 49410), (2430, 43493), (2511, 42090), (2745, 38502), (2790, 37881), (2806, 37665), (3105, 34038), (3294, 32085), (3565, 29646), (3726, 28365), (3782, 27945), (4185, 25254), (4209, 25110), (4278, 24705), (4941, 21390), (5022, 21045), (5490, 19251), (5589, 18910), (5673, 18630), (6210, 17019), (6417, 16470), (7015, 15066), (7130, 14823), (7533, 14030), (8235, 12834), (8370, 12627), (8418, 12555), (9315, 11346), (9455, 11178), (9882, 10695)]