68996070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 216276480

約数和(自身を除く): 147280410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 1787, 2145, 2574, 2970, 3510, 3574, 3861, 4290, 5361, 6435, 7722, 8935, 10722, 12870, 16083, 17870, 19305, 19657, 23231, 26805, 32166, 38610, 39314, 46462, 48249, 53610, 58971, 69693, 80415, 96498, 98285, 116155, 117942, 139386, 160830, 176913, 196570, 209079, 232310, 241245, 255541, 294855, 348465, 353826, 418158, 482490, 511082, 530739, 589710, 627237, 696930, 766623, 884565, 1045395, 1061478, 1254474, 1277705, 1533246, 1769130, 2090790, 2299869, 2555410, 2653695, 3136185, 3833115, 4599738, 5307390, 6272370, 6899607, 7666230, 11499345, 13799214, 22998690, 34498035, 68996070]

約数ペア:

[(1, 68996070), (2, 34498035), (3, 22998690), (5, 13799214), (6, 11499345), (9, 7666230), (10, 6899607), (11, 6272370), (13, 5307390), (15, 4599738), (18, 3833115), (22, 3136185), (26, 2653695), (27, 2555410), (30, 2299869), (33, 2090790), (39, 1769130), (45, 1533246), (54, 1277705), (55, 1254474), (65, 1061478), (66, 1045395), (78, 884565), (90, 766623), (99, 696930), (110, 627237), (117, 589710), (130, 530739), (135, 511082), (143, 482490), (165, 418158), (195, 353826), (198, 348465), (234, 294855), (270, 255541), (286, 241245), (297, 232310), (330, 209079), (351, 196570), (390, 176913), (429, 160830), (495, 139386), (585, 117942), (594, 116155), (702, 98285), (715, 96498), (858, 80415), (990, 69693), (1170, 58971), (1287, 53610), (1430, 48249), (1485, 46462), (1755, 39314), (1787, 38610), (2145, 32166), (2574, 26805), (2970, 23231), (3510, 19657), (3574, 19305), (3861, 17870), (4290, 16083), (5361, 12870), (6435, 10722), (7722, 8935)]