1201508550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{242729}}^1$

素因数の和:242758

約数の個数: 72

約数和(自身を含む): 3521526840

約数和(自身を除く): 2320018290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 242729, 485458, 728187, 1213645, 1456374, 2184561, 2427290, 2670019, 3640935, 4369122, 5340038, 6068225, 7281870, 8010057, 10922805, 12136450, 13350095, 16020114, 18204675, 21845610, 24030171, 26700190, 36409350, 40050285, 48060342, 54614025, 66750475, 80100570, 109228050, 120150855, 133500950, 200251425, 240301710, 400502850, 600754275, 1201508550]

約数ペア:

[(1, 1201508550), (2, 600754275), (3, 400502850), (5, 240301710), (6, 200251425), (9, 133500950), (10, 120150855), (11, 109228050), (15, 80100570), (18, 66750475), (22, 54614025), (25, 48060342), (30, 40050285), (33, 36409350), (45, 26700190), (50, 24030171), (55, 21845610), (66, 18204675), (75, 16020114), (90, 13350095), (99, 12136450), (110, 10922805), (150, 8010057), (165, 7281870), (198, 6068225), (225, 5340038), (275, 4369122), (330, 3640935), (450, 2670019), (495, 2427290), (550, 2184561), (825, 1456374), (990, 1213645), (1650, 728187), (2475, 485458), (4950, 242729)]