105120990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 311018400

約数和(自身を除く): 205897410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 81, 90, 117, 130, 134, 135, 149, 162, 195, 201, 234, 270, 298, 335, 351, 390, 402, 405, 447, 585, 603, 670, 702, 745, 810, 871, 894, 1005, 1053, 1170, 1206, 1341, 1490, 1742, 1755, 1809, 1937, 2010, 2106, 2235, 2613, 2682, 3015, 3510, 3618, 3874, 4023, 4355, 4470, 5226, 5265, 5427, 5811, 6030, 6705, 7839, 8046, 8710, 9045, 9685, 9983, 10530, 10854, 11622, 12069, 13065, 13410, 15678, 17433, 18090, 19370, 19966, 20115, 23517, 24138, 26130, 27135, 29055, 29949, 34866, 39195, 40230, 47034, 49915, 52299, 54270, 58110, 59898, 60345, 70551, 78390, 87165, 89847, 99830, 104598, 117585, 120690, 129779, 141102, 149745, 156897, 174330, 179694, 235170, 259558, 261495, 269541, 299490, 313794, 352755, 389337, 449235, 522990, 539082, 648895, 705510, 778674, 784485, 808623, 898470, 1168011, 1297790, 1347705, 1568970, 1617246, 1946685, 2336022, 2695410, 3504033, 3893370, 4043115, 5840055, 7008066, 8086230, 10512099, 11680110, 17520165, 21024198, 35040330, 52560495, 105120990]

約数ペア:

[(1, 105120990), (2, 52560495), (3, 35040330), (5, 21024198), (6, 17520165), (9, 11680110), (10, 10512099), (13, 8086230), (15, 7008066), (18, 5840055), (26, 4043115), (27, 3893370), (30, 3504033), (39, 2695410), (45, 2336022), (54, 1946685), (65, 1617246), (67, 1568970), (78, 1347705), (81, 1297790), (90, 1168011), (117, 898470), (130, 808623), (134, 784485), (135, 778674), (149, 705510), (162, 648895), (195, 539082), (201, 522990), (234, 449235), (270, 389337), (298, 352755), (335, 313794), (351, 299490), (390, 269541), (402, 261495), (405, 259558), (447, 235170), (585, 179694), (603, 174330), (670, 156897), (702, 149745), (745, 141102), (810, 129779), (871, 120690), (894, 117585), (1005, 104598), (1053, 99830), (1170, 89847), (1206, 87165), (1341, 78390), (1490, 70551), (1742, 60345), (1755, 59898), (1809, 58110), (1937, 54270), (2010, 52299), (2106, 49915), (2235, 47034), (2613, 40230), (2682, 39195), (3015, 34866), (3510, 29949), (3618, 29055), (3874, 27135), (4023, 26130), (4355, 24138), (4470, 23517), (5226, 20115), (5265, 19966), (5427, 19370), (5811, 18090), (6030, 17433), (6705, 15678), (7839, 13410), (8046, 13065), (8710, 12069), (9045, 11622), (9685, 10854), (9983, 10530)]