68834700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 249827760

約数和(自身を除く): 180993060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 25, 30, 33, 34, 36, 44, 45, 50, 51, 55, 60, 66, 68, 75, 85, 90, 99, 100, 102, 110, 132, 150, 153, 165, 170, 180, 187, 198, 204, 220, 225, 255, 275, 300, 306, 330, 340, 374, 396, 409, 425, 450, 495, 510, 550, 561, 612, 660, 748, 765, 818, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1227, 1275, 1530, 1636, 1650, 1683, 1700, 1870, 1980, 2045, 2244, 2454, 2475, 2550, 2805, 3060, 3300, 3366, 3681, 3740, 3825, 4090, 4499, 4675, 4908, 4950, 5100, 5610, 6135, 6732, 6953, 7362, 7650, 8180, 8415, 8998, 9350, 9900, 10225, 11220, 12270, 13497, 13906, 14025, 14724, 15300, 16830, 17996, 18405, 18700, 20450, 20859, 22495, 24540, 26994, 27812, 28050, 30675, 33660, 34765, 36810, 40491, 40900, 41718, 42075, 44990, 53988, 56100, 61350, 62577, 67485, 69530, 73620, 76483, 80982, 83436, 84150, 89980, 92025, 104295, 112475, 122700, 125154, 134970, 139060, 152966, 161964, 168300, 173825, 184050, 202455, 208590, 224950, 229449, 250308, 269940, 305932, 312885, 337425, 347650, 368100, 382415, 404910, 417180, 449900, 458898, 521475, 625770, 674850, 688347, 695300, 764830, 809820, 917796, 1012275, 1042950, 1147245, 1251540, 1349700, 1376694, 1529660, 1564425, 1912075, 2024550, 2085900, 2294490, 2753388, 3128850, 3441735, 3824150, 4049100, 4588980, 5736225, 6257700, 6883470, 7648300, 11472450, 13766940, 17208675, 22944900, 34417350, 68834700]

約数ペア:

[(1, 68834700), (2, 34417350), (3, 22944900), (4, 17208675), (5, 13766940), (6, 11472450), (9, 7648300), (10, 6883470), (11, 6257700), (12, 5736225), (15, 4588980), (17, 4049100), (18, 3824150), (20, 3441735), (22, 3128850), (25, 2753388), (30, 2294490), (33, 2085900), (34, 2024550), (36, 1912075), (44, 1564425), (45, 1529660), (50, 1376694), (51, 1349700), (55, 1251540), (60, 1147245), (66, 1042950), (68, 1012275), (75, 917796), (85, 809820), (90, 764830), (99, 695300), (100, 688347), (102, 674850), (110, 625770), (132, 521475), (150, 458898), (153, 449900), (165, 417180), (170, 404910), (180, 382415), (187, 368100), (198, 347650), (204, 337425), (220, 312885), (225, 305932), (255, 269940), (275, 250308), (300, 229449), (306, 224950), (330, 208590), (340, 202455), (374, 184050), (396, 173825), (409, 168300), (425, 161964), (450, 152966), (495, 139060), (510, 134970), (550, 125154), (561, 122700), (612, 112475), (660, 104295), (748, 92025), (765, 89980), (818, 84150), (825, 83436), (850, 80982), (900, 76483), (935, 73620), (990, 69530), (1020, 67485), (1100, 62577), (1122, 61350), (1227, 56100), (1275, 53988), (1530, 44990), (1636, 42075), (1650, 41718), (1683, 40900), (1700, 40491), (1870, 36810), (1980, 34765), (2045, 33660), (2244, 30675), (2454, 28050), (2475, 27812), (2550, 26994), (2805, 24540), (3060, 22495), (3300, 20859), (3366, 20450), (3681, 18700), (3740, 18405), (3825, 17996), (4090, 16830), (4499, 15300), (4675, 14724), (4908, 14025), (4950, 13906), (5100, 13497), (5610, 12270), (6135, 11220), (6732, 10225), (6953, 9900), (7362, 9350), (7650, 8998), (8180, 8415)]