12518550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 120

約数和(自身を含む): 38080152

約数和(自身を除く): 25561602

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 281, 297, 330, 405, 450, 495, 550, 562, 594, 675, 810, 825, 843, 891, 990, 1350, 1405, 1485, 1650, 1686, 1782, 2025, 2475, 2529, 2810, 2970, 3091, 4050, 4215, 4455, 4950, 5058, 6182, 7025, 7425, 7587, 8430, 8910, 9273, 12645, 14050, 14850, 15174, 15455, 18546, 21075, 22275, 22761, 25290, 27819, 30910, 37935, 42150, 44550, 45522, 46365, 55638, 63225, 75870, 77275, 83457, 92730, 113805, 126450, 139095, 154550, 166914, 189675, 227610, 231825, 250371, 278190, 379350, 417285, 463650, 500742, 569025, 695475, 834570, 1138050, 1251855, 1390950, 2086425, 2503710, 4172850, 6259275, 12518550]

約数ペア:

[(1, 12518550), (2, 6259275), (3, 4172850), (5, 2503710), (6, 2086425), (9, 1390950), (10, 1251855), (11, 1138050), (15, 834570), (18, 695475), (22, 569025), (25, 500742), (27, 463650), (30, 417285), (33, 379350), (45, 278190), (50, 250371), (54, 231825), (55, 227610), (66, 189675), (75, 166914), (81, 154550), (90, 139095), (99, 126450), (110, 113805), (135, 92730), (150, 83457), (162, 77275), (165, 75870), (198, 63225), (225, 55638), (270, 46365), (275, 45522), (281, 44550), (297, 42150), (330, 37935), (405, 30910), (450, 27819), (495, 25290), (550, 22761), (562, 22275), (594, 21075), (675, 18546), (810, 15455), (825, 15174), (843, 14850), (891, 14050), (990, 12645), (1350, 9273), (1405, 8910), (1485, 8430), (1650, 7587), (1686, 7425), (1782, 7025), (2025, 6182), (2475, 5058), (2529, 4950), (2810, 4455), (2970, 4215), (3091, 4050)]