243256225860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28753691}}^1$

素因数の和:28753753

約数の個数: 72

約数和(自身を含む): 753576759936

約数和(自身を除く): 510320534076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 28753691, 57507382, 86261073, 115014764, 143768455, 172522146, 258783219, 287536910, 345044292, 431305365, 517566438, 575073820, 862610730, 1035132876, 1293916095, 1351423477, 1725221460, 2587832190, 2702846954, 4054270431, 5175664380, 5405693908, 6757117385, 8108540862, 12162811293, 13514234770, 16217081724, 20271352155, 24325622586, 27028469540, 40542704310, 48651245172, 60814056465, 81085408620, 121628112930, 243256225860]

約数ペア:

[(1, 243256225860), (2, 121628112930), (3, 81085408620), (4, 60814056465), (5, 48651245172), (6, 40542704310), (9, 27028469540), (10, 24325622586), (12, 20271352155), (15, 16217081724), (18, 13514234770), (20, 12162811293), (30, 8108540862), (36, 6757117385), (45, 5405693908), (47, 5175664380), (60, 4054270431), (90, 2702846954), (94, 2587832190), (141, 1725221460), (180, 1351423477), (188, 1293916095), (235, 1035132876), (282, 862610730), (423, 575073820), (470, 517566438), (564, 431305365), (705, 345044292), (846, 287536910), (940, 258783219), (1410, 172522146), (1692, 143768455), (2115, 115014764), (2820, 86261073), (4230, 57507382), (8460, 28753691)]